A block-local variable stores error code but btrfs_get_blocks_direct may not return it in the end as there's a ret defined in the function scope.
CC: <[email protected]> # 3.6+ Fixes: d187663ef24c ("Btrfs: lock extents as we map them in DIO") Signed-off-by: David Sterba <[email protected]> --- fs/btrfs/inode.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 8564d8ce03de..91a87f53be3c 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -7288,7 +7288,6 @@ static int btrfs_get_blocks_direct(struct inode *inode, sector_t iblock, ((BTRFS_I(inode)->flags & BTRFS_INODE_NODATACOW) && em->block_start != EXTENT_MAP_HOLE)) { int type; - int ret; u64 block_start, orig_start, orig_block_len, ram_bytes; if (test_bit(EXTENT_FLAG_PREALLOC, &em->flags)) -- 1.8.4.5 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
