From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Date: Fri, 4 Sep 2015 10:52:02 +0000 (+0530)
Subject: staging: most: remove always true comparison
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b0183053e31a51f7814b5ea257db010b924b3857;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

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>
---

diff --git a/drivers/staging/most/aim-cdev/cdev.c b/drivers/staging/most/aim-cdev/cdev.c
index b0a9a4a1225c..1a17e2af6a60 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(