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| author | Chris Mason <chris.mason@oracle.com> | 2012-04-12 15:55:15 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2012-04-12 15:55:15 -0400 |
| commit | d95603b262edb53d6016a8df0c150371d4d61e67 (patch) | |
| tree | ba8da96db0bde764935281c592c3f49a29325cc6 /fs | |
| parent | 8e62c2de6e23e5c1fee04f59de51b54cc2868ca5 (diff) | |
| download | linux-d95603b262edb53d6016a8df0c150371d4d61e67.tar.gz linux-d95603b262edb53d6016a8df0c150371d4d61e67.tar.bz2 linux-d95603b262edb53d6016a8df0c150371d4d61e67.zip | |
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 <chris.mason@oracle.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/extent_io.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |