linux-kernel - [PATCH] fs: cifs: drop unneeded likely() call around IS

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Date:   Wed,  5 Jun 2019 23:14:09 +0200
From:   "Enrico Weigelt, metux IT consult" <info@...ux.net>
To:     linux-kernel@...r.kernel.org
Cc:     linux-cifs@...r.kernel.org
Subject: [PATCH] fs: cifs: drop unneeded likely() call around IS_ERR()

From: Enrico Weigelt <info@...ux.net>

IS_ERR() already calls unlikely(), so this extra unlikely() call
around IS_ERR() is not needed.

Signed-off-by: Enrico Weigelt <info@...ux.net>
---
 fs/cifs/dfs_cache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/cifs/dfs_cache.c b/fs/cifs/dfs_cache.c
index e3e1c13..1692c0c 100644
--- a/fs/cifs/dfs_cache.c
+++ b/fs/cifs/dfs_cache.c
@@ -492,7 +492,7 @@ static struct dfs_cache_entry *__find_cache_entry(unsigned int hash,
 #ifdef CONFIG_CIFS_DEBUG2
 			char *name = get_tgt_name(ce);
 
-			if (unlikely(IS_ERR(name))) {
+			if (IS_ERR(name)) {
 				rcu_read_unlock();
 				return ERR_CAST(name);
 			}
-- 
1.9.1