Commit e9061e21 authored Oct 09, 2009 by Chris Mason

Btrfs: fix uninit compiler warning in cow_file_range_nocow



The extent_type variable was exposed uninit via a goto.  It should be
impossible to trigger because it is protected by a check on another
variable, but this makes sure.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

parent 82d339d9

fs/btrfs/inode.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1023,6 +1023,7 @@ static noinline int run_delalloc_nocow(struct inode *inode,

		if (found_key.offset > cur_offset) {
		extent_end = found_key.offset;
		extent_type = 0;
		goto out_check;
		}