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Commit d95603b2 authored by Chris Mason's avatar Chris Mason
Browse files

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

fs/btrfs/extent_io.c

+1 −1
Original line number Diff line number Diff line
@@ -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);