[PATCH 2/3] EDAC: sb_edac: Handle return value of kasprintf

[Arvind Yadav]

kasprintf() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav <arvind.yadav...@gmail.com>
---
 drivers/edac/sb_edac.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index dc05916..2b9e831 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -3286,6 +3286,10 @@ static int sbridge_register_mci(struct sbridge_dev 
*sbridge_dev, enum type type)
                        pvt->sbridge_dev->source_id, pvt->sbridge_dev->dom);
                break;
        }
+       if (!mci->ctl_name) {
+               rc = -ENOMEM;
+               goto fail0;
+       }
 
        /* Get dimm basic config and the memory layout */
        rc = get_dimm_config(mci);
-- 
1.9.1