linux-kernel - [PATCH] fs: cifs: Drop unlikely before IS_ERR(_OR

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Date:   Wed, 5 Jun 2019 22:24:25 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     <linux-kernel@...r.kernel.org>
CC:     Kefeng Wang <wangkefeng.wang@...wei.com>,
        Steve French <stfrench@...rosoft.com>,
        <linux-cifs@...r.kernel.org>
Subject: [PATCH] fs: cifs: Drop unlikely before IS_ERR(_OR_NULL)

IS_ERR(_OR_NULL) already contain an 'unlikely' compiler flag,
so no need to do that again from its callers. Drop it.

Cc: Steve French <stfrench@...rosoft.com>
Cc: linux-cifs@...r.kernel.org
Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
---
 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 e3e1c13df439..1692c0c6c23a 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);
 			}
-- 
2.20.1