gcc-9: don't warn about uninitialized btrfs extent_type variable

[uclinux-h8/linux.git] / fs / btrfs / inode.c

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 82fdda8..2973608 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -6783,7 +6783,7 @@ struct extent_map *btrfs_get_extent(struct btrfs_inode *inode,
        u64 extent_start = 0;
        u64 extent_end = 0;
        u64 objectid = btrfs_ino(inode);
-       u8 extent_type;
+       int extent_type = -1;
        struct btrfs_path *path = NULL;
        struct btrfs_root *root = inode->root;
        struct btrfs_file_extent_item *item;