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xfs: don't cast inode_log_items to get the log_item 

The cast is not type safe, and we can just dereference the first
member instead to start with.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
alistair/sunxi64-5.4-dsi
Christoph Hellwig 2019-06-28 19:27:33 -07:00 committed by Darrick J. Wong
parent 9ce632a28a
commit b3b14aacc6
1 changed files with 2 additions and 2 deletions
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4
fs/xfs/xfs_inode.c
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@ -485,7 +485,7 @@ again:
*/
if (!try_lock) {
for (j = (i - 1); j >= 0 && !try_lock; j--) {
lp = (xfs_log_item_t *)ips[j]->i_itemp;
lp = &ips[j]->i_itemp->ili_item;
if (lp && test_bit(XFS_LI_IN_AIL, &lp->li_flags))
try_lock++;
}
@ -585,7 +585,7 @@ xfs_lock_two_inodes(
* the second lock. If we can't get it, we must release the first one
* and try again.
*/
lp = (xfs_log_item_t *)ip0->i_itemp;
lp = &ip0->i_itemp->ili_item;
if (lp && test_bit(XFS_LI_IN_AIL, &lp->li_flags)) {
if (!xfs_ilock_nowait(ip1, xfs_lock_inumorder(ip1_mode, 1))) {
xfs_iunlock(ip0, ip0_mode);