Messages in this thread Patch in this message | | | From | Sudip Mukherjee <> | Subject | [PATCH 1/5] staging: most: remove always true comparison | Date | Fri, 4 Sep 2015 16:22:02 +0530 |
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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> --- drivers/staging/most/aim-cdev/cdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/most/aim-cdev/cdev.c b/drivers/staging/most/aim-cdev/cdev.c index b0a9a4a..1a17e2a 100644 --- a/drivers/staging/most/aim-cdev/cdev.c +++ b/drivers/staging/most/aim-cdev/cdev.c @@ -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); - if (!mbo && channel->dev) { + if (!mbo) { if ((filp->f_flags & O_NONBLOCK)) return -EAGAIN; if (wait_event_interruptible( -- 1.9.1
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