Commit ed04a91f authored by Darrick J. Wong's avatar Darrick J. Wong
Browse files

xfs: fix uninit warning in xfs_growfs_data 



Quiet down this gcc warning:

fs/xfs/xfs_fsops.c: In function ‘xfs_growfs_data’:
fs/xfs/xfs_fsops.c:219:21: error: ‘lastag_extended’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
  219 |                 if (lastag_extended) {
      |                     ^~~~~~~~~~~~~~~
fs/xfs/xfs_fsops.c:100:33: note: ‘lastag_extended’ was declared here
  100 |         bool                    lastag_extended;
      |                                 ^~~~~~~~~~~~~~~

By setting its value explicitly.  From code analysis I don't think this
is a real problem, but I have better things to do than analyse this
closely.

Signed-off-by: default avatarDarrick J. Wong <djwong@kernel.org>
Reviewed-by: default avatarDave Chinner <dchinner@redhat.com>
parent 34acceaa

fs/xfs/xfs_fsops.c

+1 −1
Original line number Diff line number Diff line
@@ -93,7 +93,7 @@ xfs_growfs_data_private( 
	xfs_agnumber_t		nagimax = 0;

	xfs_rfsblock_t		nb, nb_div, nb_mod;

	int64_t			delta;

	bool			lastag_extended;

	bool			lastag_extended = false;

	xfs_agnumber_t		oagcount;

	struct xfs_trans	*tp;

	struct aghdr_init_data	id = {};