From d95603b262edb53d6016a8df0c150371d4d61e67 Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Thu, 12 Apr 2012 15:55:15 -0400 Subject: [PATCH] Btrfs: fix uninit variable in repair_eb_io_failure We'd have to be passing bogus extent buffers for this uninit variable to actually be used, but set it to zero just in case. Signed-off-by: Chris Mason --- fs/btrfs/extent_io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 0c3ec003f273..59ec105444fe 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -1937,7 +1937,7 @@ int repair_eb_io_failure(struct btrfs_root *root, struct extent_buffer *eb, struct btrfs_mapping_tree *map_tree = &root->fs_info->mapping_tree; u64 start = eb->start; unsigned long i, num_pages = num_extent_pages(eb->start, eb->len); - int ret; + int ret = 0; for (i = 0; i < num_pages; i++) { struct page *p = extent_buffer_page(eb, i); -- GitLab