vmalloc: remove redundant unlikely()
Tobias Klauser [Thu, 13 Jan 2011 23:46:15 +0000 (15:46 -0800)]
IS_ERR() already implies unlikely(), so it can be omitted here.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

mm/vmalloc.c

index 284346e..cac13b4 100644 (file)
@@ -748,7 +748,7 @@ static struct vmap_block *new_vmap_block(gfp_t gfp_mask)
        va = alloc_vmap_area(VMAP_BLOCK_SIZE, VMAP_BLOCK_SIZE,
                                        VMALLOC_START, VMALLOC_END,
                                        node, gfp_mask);
-       if (unlikely(IS_ERR(va))) {
+       if (IS_ERR(va)) {
                kfree(vb);
                return ERR_CAST(va);
        }