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* [PATCH] scsi: bfa: release allocated memory in case of error
@ 2019-09-10 23:44 Navid Emamdoost
  0 siblings, 0 replies; only message in thread
From: Navid Emamdoost @ 2019-09-10 23:44 UTC (permalink / raw)
  To: unlisted-recipients:; (no To-header on input)
  Cc: emamd001, smccaman, kjlu, Navid Emamdoost, Anil Gurumurthy,
	Sudarsana Kalluru, James E.J. Bottomley, Martin K. Petersen,
	linux-scsi, linux-kernel

In bfad_im_get_stats if bfa_port_get_stats fails, allocated memory
needs to be released.

Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
---
 drivers/scsi/bfa/bfad_attr.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c
index 29ab81df75c0..fbfce02e5b93 100644
--- a/drivers/scsi/bfa/bfad_attr.c
+++ b/drivers/scsi/bfa/bfad_attr.c
@@ -275,8 +275,10 @@ bfad_im_get_stats(struct Scsi_Host *shost)
 	rc = bfa_port_get_stats(BFA_FCPORT(&bfad->bfa),
 				fcstats, bfad_hcb_comp, &fcomp);
 	spin_unlock_irqrestore(&bfad->bfad_lock, flags);
-	if (rc != BFA_STATUS_OK)
+	if (rc != BFA_STATUS_OK) {
+		kfree(fcstats);
 		return NULL;
+	}
 
 	wait_for_completion(&fcomp.comp);
 
-- 
2.17.1


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2019-09-10 23:44 [PATCH] scsi: bfa: release allocated memory in case of error Navid Emamdoost

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