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xfs: remove redundant pointer lip

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The assignment to pointer lip is not really required, the pointer lip
is redundant and can be removed.

Cleans up clang-scan warning:
warning: Although the value stored to 'lip' is used in the enclosing
expression, the value is never actually read from 'lip'
[deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
This commit is contained in:
Colin Ian King 2022-10-18 14:37:39 -07:00 committed by Darrick J. Wong
parent 13cf24e006
commit fc93812c72
1 changed files with 1 additions and 2 deletions
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3
fs/xfs/xfs_trans_ail.c
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@ -730,11 +730,10 @@ void
xfs_ail_push_all_sync(
struct xfs_ail *ailp)
{
struct xfs_log_item *lip;
DEFINE_WAIT(wait);
spin_lock(&ailp->ail_lock);
while ((lip = xfs_ail_max(ailp)) != NULL) {
while (xfs_ail_max(ailp) != NULL) {
prepare_to_wait(&ailp->ail_empty, &wait, TASK_UNINTERRUPTIBLE);
wake_up_process(ailp->ail_task);
spin_unlock(&ailp->ail_lock);