From 90115407c5847828d82af9bc139f690600a36219 Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Wed, 19 Apr 2017 12:55:57 -0700 Subject: xfs: remove use of do_div with 32-bit dividend in quota The kbuild test robot caught this; in debug code we have another caller of do_div with a 32-bit dividend (j) which is caught now that we are using the kernel-supplied do_div. None of the values used here are 64-bit; just use simple division. Signed-off-by: Eric Sandeen Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_qm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/xfs') diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c index b669b123287b..4ac5b187534e 100644 --- a/fs/xfs/xfs_qm.c +++ b/fs/xfs/xfs_qm.c @@ -851,8 +851,8 @@ xfs_qm_reset_dqcounts( * started afresh by xfs_qm_quotacheck. */ #ifdef DEBUG - j = XFS_FSB_TO_B(mp, XFS_DQUOT_CLUSTER_SIZE_FSB); - do_div(j, sizeof(xfs_dqblk_t)); + j = (int)XFS_FSB_TO_B(mp, XFS_DQUOT_CLUSTER_SIZE_FSB) / + sizeof(xfs_dqblk_t); ASSERT(mp->m_quotainfo->qi_dqperchunk == j); #endif dqb = bp->b_addr; -- cgit v1.2.3