| Message ID | 1619774483-116805-1-git-send-email-yang.lee@linux.alibaba.com |
|---|---|
| State | New |
| Headers | show |
| Series | mac80211: Remove redundant assignment to ret | expand |
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c index 0ad3860..f7aac89 100644 --- a/net/mac80211/debugfs_netdev.c +++ b/net/mac80211/debugfs_netdev.c @@ -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();
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: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> --- net/mac80211/debugfs_netdev.c | 1 - 1 file changed, 1 deletion(-)