Message ID | 20190110032620.14366-1-houtao1@huawei.com |
---|---|
State | New, archived |
Delegated to: | Richard Weinberger |
Headers | show |
Series | jffs2: compare xattr name length first during xattr de-duplication | expand |
diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c index da3e18503c65..52aa73afbe10 100644 --- a/fs/jffs2/xattr.c +++ b/fs/jffs2/xattr.c @@ -668,6 +668,7 @@ static int check_xattr_ref_inode(struct jffs2_sb_info *c, struct jffs2_inode_cac goto out; } if (ref->xd->xprefix == cmp->xd->xprefix + && ref->xd->name_len == cmp->xd->name_len && !strcmp(ref->xd->xname, cmp->xd->xname)) { if (ref->xseqno > cmp->xseqno) { *pcmp = cmp->next;
So unnecessary strcmp can be voided. Signed-off-by: Hou Tao <houtao1@huawei.com> --- fs/jffs2/xattr.c | 1 + 1 file changed, 1 insertion(+)