ubifs: Simplify redundant code

cbuf's size can be simply assigned. Signed-off-by: Liu Song <liu.song11@zte.com.cn> Reviewed-by: Jiang Biao <jiang.biao2@zte.com.cn> Signed-off-by: Richard Weinberger <richard@nod.at>
mariux64 · Jul 8, 2019 · d5cf947 · d5cf947
1 parent bacfa94
commit d5cf947
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
@@ -1296,8 +1296,7 @@ static int mount_ubifs(struct ubifs_info *c)
 	if (err)
 		goto out_free;
 
-	sz = ALIGN(c->max_idx_node_sz, c->min_io_size);
-	sz = ALIGN(sz + c->max_idx_node_sz, c->min_io_size);
+	sz = ALIGN(c->max_idx_node_sz, c->min_io_size) * 2;
 	c->cbuf = kmalloc(sz, GFP_NOFS);
 	if (!c->cbuf) {
 		err = -ENOMEM;