The function can return negative value.
The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1].
[1]: http://permalink.gmane.org/gmane.linux.kernel/2038576
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Unsigned cannot be negative.
The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1].
[1]: http://permalink.gmane.org/gmane.linux.kernel/2038576
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
STAGING_RDMA was failing to build when INFINIBAND was set to 'm' and
STAGING_RDMA was set to 'y'.
Making this a tristate properly inherits the 'm' from the INFINIBAND setting.
Reviewed-by: Dalessandro, Dennis <dennis.dalessandro@intel.com>
Reviewed-by: John, Jubin <jubin.john@intel.com>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixed warnings found by checkpatch.pl:
Please use a blank line after function/struct/union/enum declarations
FILE: drivers/staging/rdma/amso1100/c2_mq.c:158:
FILE: drivers/staging/rdma/hfi1/file_ops.c:2069:
FILE: drivers/staging/rdma/hfi1/sdma.c:744:
FILE: drivers/staging/rdma/hfi1/verbs.c:1202:
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixes the following sparse warning:
drivers/staging/rdma/hfi1/device.c:127:12:
warning: symbol 'class_name_user' was not declared. Should it be static?
Signed-off-by: Geliang Tang <geliangtang@163.com>
Acked-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use kvfree() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Acked-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hfi1_rc_hdrerr() stores the result of be32_to_cpu() into opcode, which
is a local variable declared as u8. Later this variable is used in a
24-bit logical right shift, which makes clang complains (when building
an allmodconfig kernel with LLVMLinux patches):
drivers/staging/rdma/hfi1/rc.c:2399:9: warning: shift count >= width
of type [-Wshift-count-overflow]
opcode >>= 24;
^ ~~
All of this lead to the point that opcode may have been designed to be
a 32-bit integer instead of an 8-bit one. Therefore make this variable
u32.
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Acked-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This driver uses some custom macros for printing. Let's use the standard
pr_fmt()/pr_{err,warn}().
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
I'm not sure why we have a PAGE_SIZE restriction on this partition
parser.
If we really wanted the restriction, I would expect it to be a
restriction for *all* parsers, so we'd move it to the MTD core
At any rate, while small partitions may not be useful (they'll often be
smaller than the eraseblock size and therefore can only be used
read-only), they still have use as a read-only partition.
This restriction is especially annoying because it aborts the entire
MTD's cmdline parsing, leaving it unpartitioned.
So, let's kill the restriction and only check for zero-sized partitions,
which I expect we don't want to allow.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Use naming schema found in other rtlwifi devices.
Rename dm_ctrl_initgain_byrssi to _rtl92e_dm_ctrl_initgain_byrssi.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename firmware_check_ready to _rtl92e_fw_check_ready.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename r8192_wx_set_enc to _rtl92e_wx_set_enc.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_tx_update_tssi_weak_signal to
_rtl92e_dm_tx_update_tssi_weak_signal.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_tx_update_tssi_strong_signal to
_rtl92e_dm_tx_update_tssi_strong_signal.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_TXPowerTrackingCallback_TSSI to
_rtl92e_dm_tx_power_tracking_callback_tssi.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_TXPowerTrackingCallback_ThermalMeter to
_rtl92e_dm_tx_power_tracking_cb_thermal.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_txpower_reset_recovery to _rtl92e_dm_tx_power_reset_recovery.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_StartSWFsync to _rtl92e_dm_start_sw_fsync.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_StartHWFsync to _rtl92e_dm_start_hw_fsync.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_send_rssi_tofw to _rtl92e_dm_send_rssi_to_fw.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_rxpath_sel_byrssi to _rtl92e_dm_rx_path_sel_byrssi.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_pd_th to _rtl92e_dm_pd_th.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_Init_WA_Broadcom_IOT to _rtl92e_dm_init_wa_broadcom_iot.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_InitializeTXPowerTracking_TSSI to
_rtl92e_dm_initialize_tx_power_tracking_tssi.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_init_rxpath_selectio to _rtl92e_dm_init_rx_path_selection.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_InitializeTXPowerTracking_ThermalMeter to
_rtl92e_dm_init_tx_power_tracking_thermal.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_initial_gain to _rtl92e_dm_initial_gain.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_init_fsync to _rtl92e_dm_init_fsync.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_init_dynamic_txpower to _rtl92e_dm_init_dynamic_tx_power.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_init_ctstoself to _rtl92e_dm_init_cts_to_self.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_init_bandwidth_autoswitch to
_rtl92e_dm_init_bandwidth_autoswitch.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_fsync_timer_callback to _rtl92e_dm_fsync_timer_callback.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_EndSWFsync to _rtl92e_dm_end_sw_fsync.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_EndHWFsync to _rtl92e_dm_end_hw_fsync.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_dynamic_txpower to _rtl92e_dm_dynamic_tx_power.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_dig_init to _rtl92e_dm_dig_init.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_deInit_fsync to _rtl92e_dm_deinit_fsync.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_ctstoself to _rtl92e_dm_cts_to_self.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_ctrl_initgain_byrssi_highpwr to
_rtl92e_dm_ctrl_initgain_byrssi_highpwr.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_ctrl_initgain_byrssi_by_fwfalse_alarm to
_rtl92e_dm_ctrl_initgain_byrssi_false_alarm.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_ctrl_initgain_byrssi_by_driverrssi to
_rtl92e_dm_ctrl_initgain_byrssi_driver.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_cs_ratio to _rtl92e_dm_cs_ratio.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_check_txrateandretrycount to
_rtl92e_dm_check_txrateandretrycount.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_CheckTXPowerTracking_TSSI to
_rtl92e_dm_check_tx_power_tracking_tssi.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_CheckTXPowerTracking_ThermalMeter to
_rtl92e_dm_check_tx_power_tracking_thermal.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_check_txpower_tracking to _rtl92e_dm_check_tx_power_tracking.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_check_rx_path_selection to _rtl92e_dm_check_rx_path_selection.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_CheckRfCtrlGPIO to _rtl92e_dm_check_rf_ctrl_gpio.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_check_rate_adaptive to _rtl92e_dm_check_rate_adaptive.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use naming schema found in other rtlwifi devices.
Rename dm_check_pbc_gpio to _rtl92e_dm_check_pbc_gpio.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
