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authorBen Hutchings <bhutchings@solarflare.com>2008-05-16 21:20:20 +0100
committerJeff Garzik <jgarzik@redhat.com>2008-05-22 05:59:34 -0400
commit9b7bfc4c4c601a5cb368751f60cac054492c45f5 (patch)
treec5cf9c6c582542ad91e2c0bf0fffab2a6f38ee43 /drivers/net/sfc/xfp_phy.c
parentd3208b5ebae9e62c32f0cf74dce1d4ddfac3f895 (diff)
sfc: Added checks for heap allocation failure
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/sfc/xfp_phy.c')
-rw-r--r--drivers/net/sfc/xfp_phy.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/sfc/xfp_phy.c b/drivers/net/sfc/xfp_phy.c
index cf75fab3e77..f3684ad2888 100644
--- a/drivers/net/sfc/xfp_phy.c
+++ b/drivers/net/sfc/xfp_phy.c
@@ -85,6 +85,8 @@ static int xfp_phy_init(struct efx_nic *efx)
int rc;
phy_data = kzalloc(sizeof(struct xfp_phy_data), GFP_KERNEL);
+ if (!phy_data)
+ return -ENOMEM;
efx->phy_data = phy_data;
EFX_INFO(efx, "XFP: PHY ID reg %x (OUI %x model %x revision"