Static checkers complain that this allocation isn't checked. We
should return zero if the allocation fails.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index 1b68142..a022997 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -379,9 +379,12 @@ sas_tlr_supported(struct scsi_device *sdev)
{
const int vpd_len = 32;
struct sas_end_device *rdev = sas_sdev_to_rdev(sdev);
- char *buffer = kzalloc(vpd_len, GFP_KERNEL);
+ char *buffer;
int ret = 0;
+ buffer = kzalloc(vpd_len, GFP_KERNEL);
+ if (!buffer)
+ goto out;
if (scsi_get_vpd_page(sdev, 0x90, buffer, vpd_len))
goto out;
--
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