From: J. Bruce Fields <bfields@fieldses.org>
Date: Tue, 14 Nov 2006 21:54:36 +0000 (-0500)
Subject: locks: kill redundant local variable
X-Git-Tag: firefly_0821_release~25890^2~15
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=526985b9dd6ef7716b87f5fe6f0e2438ea3a89c7;p=firefly-linux-kernel-4.4.55.git

locks: kill redundant local variable

There's no need for another variable local to this loop; we can use the
variable (of the same name!) already declared at the top of the function,
and not used till later (at which point it's initialized, so this is safe).

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
---

diff --git a/fs/locks.c b/fs/locks.c
index 51bae6227c25..efe1affe6bed 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -819,7 +819,7 @@ static int __posix_lock_file(struct inode *inode, struct file_lock *request, str
 	lock_kernel();
 	if (request->fl_type != F_UNLCK) {
 		for_each_lock(inode, before) {
-			struct file_lock *fl = *before;
+			fl = *before;
 			if (!IS_POSIX(fl))
 				continue;
 			if (!posix_locks_conflict(request, fl))