mwifiex: simplify mwifiex_complete_cmd

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600f5d909a54("mwifiex: cleanup ioctl wait queue and abstraction layer")
introduced the wakeup_interruptible suppression in mwifiex_complete_cmd
b1a47aa5e1e1("mwifiex: fix system hang issue in cmd timeout error case")
then added wakup_interruptible to mwifiex_cmd_timeout_func the single
place setting a status of ETIMEDOUT.
Instead of doing extra work, using the standard call-chain will have the
same effect:
mwifiex_cancel_pending_ioctl
-> mwifiex_recycle_cmd_node
-> mwifiex_insert_cmd_to_free_q
-> mwifiex_complete_cmd
-> wake_up_interruptible

The difference is that previously the condition was not set to true,
but that's probably just an oversight in b1a47aa5e1 and shouldn't
have any consequence

Signed-off-by: Andreas Fenkart <afenkart@gmail.com>
Acked-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

...

This commit is contained in:

Andreas Fenkart 2015-07-17 09:13:06 +02:00 • committed by Kalle Valo

parent e9f21d4036

commit c5bc15fce6

3 changed files with 6 additions and 11 deletions

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1

drivers/net/wireless/mwifiex/cmdevt.c

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4

drivers/net/wireless/mwifiex/sta_ioctl.c

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12

drivers/net/wireless/mwifiex/util.c

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