From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 4 Sep 2013 15:07:27 +0000 (+0300)
Subject: sfc: check for allocation failure
X-Git-Tag: v3.12-rc1~132^2~32
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=42a5a5c128ad33fe25867b838a4dade127b57aee;p=platform%2Fkernel%2Flinux-stable.git

sfc: check for allocation failure

It upsets static analyzers when we don't check for allocation failure.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/sfc/falcon.c b/drivers/net/ethernet/sfc/falcon.c
index 8685f99..ff5d322 100644
--- a/drivers/net/ethernet/sfc/falcon.c
+++ b/drivers/net/ethernet/sfc/falcon.c
@@ -893,6 +893,8 @@ static int falcon_mtd_probe(struct efx_nic *efx)
 
 	/* Allocate space for maximum number of partitions */
 	parts = kcalloc(2, sizeof(*parts), GFP_KERNEL);
+	if (!parts)
+		return -ENOMEM;
 	n_parts = 0;
 
 	spi = &nic_data->spi_flash;