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From: Liu Xiang <liu.xiang6@zte.com.cn>
To: jack@suse.com
Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org,
	liuxiang_1999@126.com, Liu Xiang <liu.xiang6@zte.com.cn>
Subject: [PATCH] ext2: Remove redundant check for finding no group
Date: Fri, 25 Jan 2019 22:01:36 +0800	[thread overview]
Message-ID: <1548424896-4692-1-git-send-email-liu.xiang6@zte.com.cn> (raw)

When best_desc keeps NULL, best_group keeps -1, too. So we can
return best_group directly.

Signed-off-by: Liu Xiang <liu.xiang6@zte.com.cn>
---
 fs/ext2/ialloc.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c
index 5c3d7b7..a0c5ea9 100644
--- a/fs/ext2/ialloc.c
+++ b/fs/ext2/ialloc.c
@@ -222,8 +222,6 @@ static int find_group_dir(struct super_block *sb, struct inode *parent)
 			best_desc = desc;
 		}
 	}
-	if (!best_desc)
-		return -1;
 
 	return best_group;
 }
-- 
1.9.1


             reply	other threads:[~2019-01-25 15:09 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-25 14:01 Liu Xiang [this message]
2019-01-28 14:51 ` [PATCH] ext2: Remove redundant check for finding no group Jan Kara

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