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Commit 18eddaed authored by Wei Yongjun's avatar Wei Yongjun Committed by Tejun Heo
Browse files

mvsas: fix error return code in mvs_task_prep() 



Fix to return error code -ENOMEM from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 0ce57f8a

drivers/scsi/mvsas/mv_sas.c

+3 −1
Original line number Original line Diff line number Diff line
@@ -791,8 +791,10 @@ static int mvs_task_prep(struct sas_task *task, struct mvs_info *mvi, int is_tmf 
	slot->slot_tag = tag;

	slot->slot_tag = tag;





	slot->buf = pci_pool_alloc(mvi->dma_pool, GFP_ATOMIC, &slot->buf_dma);

	slot->buf = pci_pool_alloc(mvi->dma_pool, GFP_ATOMIC, &slot->buf_dma);

	if (!slot->buf)

	if (!slot->buf) {

		rc = -ENOMEM;

		goto err_out_tag;

		goto err_out_tag;

	}

	memset(slot->buf, 0, MVS_SLOT_BUF_SZ);

	memset(slot->buf, 0, MVS_SLOT_BUF_SZ);





	tei.task = task;

	tei.task = task;