diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2014-03-21 03:23:49 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-03-31 21:47:40 +0400 |
| commit | 3d026d09b28dda24777129a931634949c75a9181 (patch) | |
| tree | fa67b2aa71d5292ac8242983ac92a100bb223c57 /drivers/net/wireless/mwifiex/sta_ioctl.c | |
| parent | 1845bd3a91427b4715ff0e28719fa4a4b9003f23 (diff) | |
| download | linux-3d026d09b28dda24777129a931634949c75a9181.tar.xz | |
mwifiex: cancel pending commands for signal
When a thread is interrupted by signal, all
wait_event_interruptible calls after queueing commands return
an error. Numbers of commands in pending queue are increased
in this case. Sometimes all commands nodes in pool are filled.
We will cancel pending commands when signal is received.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/sta_ioctl.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sta_ioctl.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c index 2a9cfd563a07..888f3ae9df83 100644 --- a/drivers/net/wireless/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/mwifiex/sta_ioctl.c @@ -64,6 +64,7 @@ int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter, *(cmd_queued->condition)); if (status) { dev_err(adapter->dev, "cmd_wait_q terminated: %d\n", status); + mwifiex_cancel_all_pending_cmd(adapter); return status; } |