UBIFS: remove unneeded unlikely()

IS_ERR() macro already has unlikely(), so do not use constructions
like 'if (unlikely(IS_ERR())'.

Signed-off-by: Hirofumi Nakagawa <hnakagawa@miraclelinux.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

4 files changed, 9 insertions, 9 deletions

diff --git a/fs/ubifs/find.c b/fs/ubifs/find.c
index 47814cde2407..717d79c97c5e 100644
--- a/fs/ubifs/find.c
+++ b/fs/ubifs/find.c
@@ -901,11 +901,11 @@ static int get_idx_gc_leb(struct ubifs_info *c)
          * it is needed now for this commit.
          */
         lp = ubifs_lpt_lookup_dirty(c, lnum);
-        if (unlikely(IS_ERR(lp)))
+        if (IS_ERR(lp))
                 return PTR_ERR(lp);
         lp = ubifs_change_lp(c, lp, LPROPS_NC, LPROPS_NC,
                              lp->flags | LPROPS_INDEX, -1);
-        if (unlikely(IS_ERR(lp)))
+        if (IS_ERR(lp))
                 return PTR_ERR(lp);
         dbg_find("LEB %d, dirty %d and free %d flags %#x",
                  lp->lnum, lp->dirty, lp->free, lp->flags);
diff --git a/fs/ubifs/gc.c b/fs/ubifs/gc.c
index 02aba36fe3d4..a6b633a5629f 100644
--- a/fs/ubifs/gc.c
+++ b/fs/ubifs/gc.c
@@ -653,7 +653,7 @@ int ubifs_gc_start_commit(struct ubifs_info *c)
          */
         while (1) {
                 lp = ubifs_fast_find_freeable(c);
-                if (unlikely(IS_ERR(lp))) {
+                if (IS_ERR(lp)) {
                         err = PTR_ERR(lp);
                         goto out;
                 }
@@ -665,7 +665,7 @@ int ubifs_gc_start_commit(struct ubifs_info *c)
                 if (err)
                         goto out;
                 lp = ubifs_change_lp(c, lp, c->leb_size, 0, lp->flags, 0);
-                if (unlikely(IS_ERR(lp))) {
+                if (IS_ERR(lp)) {
                         err = PTR_ERR(lp);
                         goto out;
                 }
@@ -680,7 +680,7 @@ int ubifs_gc_start_commit(struct ubifs_info *c)
         /* Record index freeable LEBs for unmapping after commit */
         while (1) {
                 lp = ubifs_fast_find_frdi_idx(c);
-                if (unlikely(IS_ERR(lp))) {
+                if (IS_ERR(lp)) {
                         err = PTR_ERR(lp);
                         goto out;
                 }
@@ -696,7 +696,7 @@ int ubifs_gc_start_commit(struct ubifs_info *c)
                 /* Don't release the LEB until after the next commit */
                 flags = (lp->flags | LPROPS_TAKEN) ^ LPROPS_INDEX;
                 lp = ubifs_change_lp(c, lp, c->leb_size, 0, flags, 1);
-                if (unlikely(IS_ERR(lp))) {
+                if (IS_ERR(lp)) {
                         err = PTR_ERR(lp);
                         kfree(idx_gc);
                         goto out;
diff --git a/fs/ubifs/tnc.c b/fs/ubifs/tnc.c
index 7634c5970887..ba13c92fdf6a 100644
--- a/fs/ubifs/tnc.c
+++ b/fs/ubifs/tnc.c
@@ -284,7 +284,7 @@ static struct ubifs_znode *dirty_cow_znode(struct ubifs_info *c,
         }
 
         zn = copy_znode(c, znode);
-        if (unlikely(IS_ERR(zn)))
+        if (IS_ERR(zn))
                 return zn;
 
         if (zbr->len) {
@@ -1128,7 +1128,7 @@ static struct ubifs_znode *dirty_cow_bottom_up(struct ubifs_info *c,
                         ubifs_assert(znode == c->zroot.znode);
                         znode = dirty_cow_znode(c, &c->zroot);
                 }
-                if (unlikely(IS_ERR(znode)) || !p)
+                if (IS_ERR(znode) || !p)
                         break;
                 ubifs_assert(path[p - 1] >= 0);
                 ubifs_assert(path[p - 1] < znode->child_cnt);
diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c
index 649bec78b645..cfd31e229c89 100644
--- a/fs/ubifs/xattr.c
+++ b/fs/ubifs/xattr.c
@@ -446,7 +446,7 @@ ssize_t ubifs_listxattr(struct dentry *dentry, char *buffer, size_t size)
                 int type;
 
                 xent = ubifs_tnc_next_ent(c, &key, &nm);
-                if (unlikely(IS_ERR(xent))) {
+                if (IS_ERR(xent)) {
                         err = PTR_ERR(xent);
                         break;
                 }