Commit d95603b2 authored by Chris Mason's avatar Chris Mason

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: default avatarChris Mason <chris.mason@oracle.com>
parent 8e62c2de
...@@ -1937,7 +1937,7 @@ int repair_eb_io_failure(struct btrfs_root *root, struct extent_buffer *eb, ...@@ -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; struct btrfs_mapping_tree *map_tree = &root->fs_info->mapping_tree;
u64 start = eb->start; u64 start = eb->start;
unsigned long i, num_pages = num_extent_pages(eb->start, eb->len); unsigned long i, num_pages = num_extent_pages(eb->start, eb->len);
int ret; int ret = 0;
for (i = 0; i < num_pages; i++) { for (i = 0; i < num_pages; i++) {
struct page *p = extent_buffer_page(eb, i); struct page *p = extent_buffer_page(eb, i);
......
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