Commit 7512ddef authored by YueHaibing's avatar YueHaibing Committed by Martin K. Petersen
Browse files

scsi: mvumi: Stop using plain integer as NULL pointer 



Fix following sparse warning:

drivers/scsi/mvumi.c:1797:48: warning: Using plain integer as NULL pointer
drivers/scsi/mvumi.c:2143:50: warning: Using plain integer as NULL pointer
drivers/scsi/mvumi.c:755:58: warning: Using plain integer as NULL pointer

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 3f0b2d74

drivers/scsi/mvumi.c

+3 −3
Original line number Diff line number Diff line
@@ -752,7 +752,7 @@ static int mvumi_issue_blocked_cmd(struct mvumi_hba *mhba, 
		spin_lock_irqsave(mhba->shost->host_lock, flags);

		atomic_dec(&cmd->sync_cmd);

		if (mhba->tag_cmd[cmd->frame->tag]) {

			mhba->tag_cmd[cmd->frame->tag] = 0;

			mhba->tag_cmd[cmd->frame->tag] = NULL;

			dev_warn(&mhba->pdev->dev, "TIMEOUT:release tag [%d]\n",

							cmd->frame->tag);

			tag_release_one(mhba, &mhba->tag_pool, cmd->frame->tag);
@@ -1794,7 +1794,7 @@ static void mvumi_handle_clob(struct mvumi_hba *mhba) 
		cmd = mhba->tag_cmd[ob_frame->tag];



		atomic_dec(&mhba->fw_outstanding);

		mhba->tag_cmd[ob_frame->tag] = 0;

		mhba->tag_cmd[ob_frame->tag] = NULL;

		tag_release_one(mhba, &mhba->tag_pool, ob_frame->tag);

		if (cmd->scmd)

			mvumi_complete_cmd(mhba, cmd, ob_frame);
@@ -2139,7 +2139,7 @@ static enum blk_eh_timer_return mvumi_timed_out(struct scsi_cmnd *scmd) 
	spin_lock_irqsave(mhba->shost->host_lock, flags);



	if (mhba->tag_cmd[cmd->frame->tag]) {

		mhba->tag_cmd[cmd->frame->tag] = 0;

		mhba->tag_cmd[cmd->frame->tag] = NULL;

		tag_release_one(mhba, &mhba->tag_pool, cmd->frame->tag);

	}

	if (!list_empty(&cmd->queue_pointer))

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