linux-kernel - [PATCH linux-next] xfs: Remove the unneeded result variable

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Message-Id: <20220902073232.319601-1-ye.xingchen@zte.com.cn>
Date:   Fri,  2 Sep 2022 07:32:32 +0000
From:   cgel.zte@...il.com
To:     djwong@...nel.org
Cc:     dchinner@...hat.com, linux-xfs@...r.kernel.org,
        linux-kernel@...r.kernel.org, ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] xfs: Remove the unneeded result variable

From: ye xingchen <ye.xingchen@....com.cn>

Return the value xfs_dir_cilookup_result() directly instead of storing it
in another redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 fs/xfs/libxfs/xfs_dir2_sf.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_dir2_sf.c b/fs/xfs/libxfs/xfs_dir2_sf.c
index 003812fd7d35..8cd37e6e9d38 100644
--- a/fs/xfs/libxfs/xfs_dir2_sf.c
+++ b/fs/xfs/libxfs/xfs_dir2_sf.c
@@ -865,7 +865,6 @@ xfs_dir2_sf_lookup(
 	struct xfs_inode	*dp = args->dp;
 	struct xfs_mount	*mp = dp->i_mount;
 	int			i;		/* entry index */
-	int			error;
 	xfs_dir2_sf_entry_t	*sfep;		/* shortform directory entry */
 	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */
 	enum xfs_dacmp		cmp;		/* comparison result */
@@ -929,8 +928,7 @@ xfs_dir2_sf_lookup(
 	if (!ci_sfep)
 		return -ENOENT;
 	/* otherwise process the CI match as required by the caller */
-	error = xfs_dir_cilookup_result(args, ci_sfep->name, ci_sfep->namelen);
-	return error;
+	return xfs_dir_cilookup_result(args, ci_sfep->name, ci_sfep->namelen);
 }
 
 /*
-- 
2.25.1