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staging: most: remove always true comparison 

channel->dev has already been checked for NULL and if it was NULL then
we have returned with -EPIPE. So at this point it can not be NULL.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sudip Mukherjee 2015-09-04 16:22:02 +05:30 committed by Greg Kroah-Hartman
parent 4629385e6a
commit b0183053e3
1 changed files with 1 additions and 1 deletions
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drivers/staging/most/aim-cdev/cdev.c
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@ -166,7 +166,7 @@ static ssize_t aim_write(struct file *filp, const char __user *buf,
mbo = most_get_mbo(channel->iface, channel->channel_id); mbo = most_get_mbo(channel->iface, channel->channel_id);
if (!mbo && channel->dev) { if (!mbo) {
if ((filp->f_flags & O_NONBLOCK)) if ((filp->f_flags & O_NONBLOCK))
return -EAGAIN; return -EAGAIN;
if (wait_event_interruptible( if (wait_event_interruptible(