staging: r8188eu: remove _linked_rx_signal_strength_display()

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The function _linked_rx_signal_strength_display() only sets two local
variables that are not used after setting. Remove the function and
remove resulting dead code.

The HW_DEF_RA_INFO_DUMP case in GetHalDefVar8188EUsb() does not set
the passed variable. It just calls check_fwstate() which does nothing
than return true or false. So it is safe to remove this call to
GetHalDefVar8188EUsb().

The HAL_DEF_UNDERCORATEDSMOOTHEDPWDB case in GetHalDefVar8188EUsb()
does nothing than set the passed variable and it is safe to remove
this call to GetHalDefVar8188EUsb() as well.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220225174827.15927-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Michael Straube 2022-02-25 18:48:27 +01:00 • committed by Greg Kroah-Hartman

parent 50dc963bc1

commit ed01d1b9bc

3 changed files with 0 additions and 35 deletions

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20

drivers/staging/r8188eu/core/rtw_mlme_ext.c

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13

drivers/staging/r8188eu/hal/usb_halinit.c

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2

drivers/staging/r8188eu/include/hal_intf.h

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