From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Fix to return -ENOMEM in the pci_pool_alloc() error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/scsi/mvsas/mv_sas.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
index c9e2449..801cd35 100644
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -790,8 +790,10 @@ static int mvs_task_prep(struct sas_task *task, struct mvs_info *mvi, int is_tmf
slot->slot_tag = tag;
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;
+ }
memset(slot->buf, 0, MVS_SLOT_BUF_SZ);
tei.task = task;
--
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