Commit 5eae2705 authored by Yang Li's avatar Yang Li Committed by Johannes Berg
Browse files

mac80211: Remove redundant assignment to ret 



Variable 'ret' is set to -ENODEV but this value is never read as it
is overwritten with a new value later on, hence it is a redundant
assignment and can be removed.

Clean up the following clang-analyzer warning:

net/mac80211/debugfs_netdev.c:60:2: warning: Value stored to 'ret' is
never read [clang-analyzer-deadcode.DeadStores]

Reported-by: default avatarAbaci Robot <abaci@linux.alibaba.com>
Signed-off-by: default avatarYang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/1619774483-116805-1-git-send-email-yang.lee@linux.alibaba.com


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent c2a8637c

net/mac80211/debugfs_netdev.c

+0 −1
Original line number Diff line number Diff line
@@ -57,7 +57,6 @@ static ssize_t ieee80211_if_write( 
		return -EFAULT;

	buf[count] = '\0';



	ret = -ENODEV;

	rtnl_lock();

	ret = (*write)(sdata, buf, count);

	rtnl_unlock();