From 25f1ee3aba17584ba4810da892175acab7fff9c8 Mon Sep 17 00:00:00 2001 From: Wu Fengguang Date: Tue, 25 Nov 2008 17:24:23 -0500 Subject: [PATCH] ext4: fix build warning Replace `if' with `goto' to assure gcc that ix has been initialized. Signed-off-by: Wu Fengguang --- fs/ext4/extents.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 59401d057c6..0917be51f10 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -1160,15 +1160,13 @@ ext4_ext_search_right(struct inode *inode, struct ext4_ext_path *path, while (--depth >= 0) { ix = path[depth].p_idx; if (ix != EXT_LAST_INDEX(path[depth].p_hdr)) - break; + goto got_index; } - if (depth < 0) { - /* we've gone up to the root and - * found no index to the right */ - return 0; - } + /* we've gone up to the root and found no index to the right */ + return 0; +got_index: /* we've found index to the right, let's * follow it and find the closest allocated * block to the right */ @@ -1201,7 +1199,6 @@ ext4_ext_search_right(struct inode *inode, struct ext4_ext_path *path, *phys = ext_pblock(ex); put_bh(bh); return 0; - } /* -- 2.43.2