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author | Chris Mason <chris.mason@oracle.com> | 2012-04-12 19:55:15 (GMT) |
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committer | Chris Mason <chris.mason@oracle.com> | 2012-04-12 19:55:15 (GMT) |
commit | d95603b262edb53d6016a8df0c150371d4d61e67 (patch) | |
tree | ba8da96db0bde764935281c592c3f49a29325cc6 | |
parent | 8e62c2de6e23e5c1fee04f59de51b54cc2868ca5 (diff) | |
download | linux-fsl-qoriq-d95603b262edb53d6016a8df0c150371d4d61e67.tar.xz |
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>
-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 0c3ec00..59ec105 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); |