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(parent: 61f6bfc) | patch
staging: most: remove redundant call to wake_up_interruptible
authorChristian Gromm <christian.gromm@microchip.com>
Tue, 22 Dec 2015 09:53:00 +0000 (10:53 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 8 Feb 2016 01:34:58 +0000 (17:34 -0800)
commit0ccaa6de8edb0053efd4dcc49e8f053bf5ff7595
tree3791bedd0cc3b7f09a261d94fcddd9051ea4ee6ftree | snapshot
parent61f6bfcbaee6b49f3147ba5a3fd8d9803272b433commit | diff
staging: most: remove redundant call to wake_up_interruptible

This patch prevents the cdev module from rousing the channel wait queue in
case the channel is about to be closed. It is safe to do so, because the
application can not be waiting within read or write and at the same time
be calling close.

Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/most/aim-cdev/cdev.c diff | blob | history
Domain: System / Kernel;