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jfs: compare old and new mode before setting update_mode flag

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If new mode is the same as old mode we don't have to reset
inode mode in the rest of the code, so compare old and new
mode before setting update_mode flag.

Signed-off-by: Chengguang Xu <[email protected]>
Signed-off-by: Dave Kleikamp <[email protected]>
This commit is contained in:
Chengguang Xu authored and Dave Kleikamp committed 2019-01-10 10:05:41 -06:00
1 parent 3a9a12fbed
commit 7ca5e8f089
1 file changed
+2 -1
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fs/jfs/acl.c
+2 -1
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@@ -117,7 +117,8 @@ int jfs_set_acl(struct inode *inode, struct posix_acl *acl, int type)
rc = posix_acl_update_mode(inode, &mode, &acl);
if (rc)
goto end_tx;
update_mode = 1;
if (mode != inode->i_mode)
update_mode = 1;
}
rc = __jfs_set_acl(tid, inode, type, acl);
if (!rc) {