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path: root/drivers/net/stmmac/dwmac100_core.c
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Diffstat (limited to 'drivers/net/stmmac/dwmac100_core.c')
-rw-r--r--drivers/net/stmmac/dwmac100_core.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/stmmac/dwmac100_core.c b/drivers/net/stmmac/dwmac100_core.c
index 6f270a0e151a..2fb165fa2ba0 100644
--- a/drivers/net/stmmac/dwmac100_core.c
+++ b/drivers/net/stmmac/dwmac100_core.c
@@ -179,6 +179,8 @@ struct mac_device_info *dwmac100_setup(unsigned long ioaddr)
struct mac_device_info *mac;
mac = kzalloc(sizeof(const struct mac_device_info), GFP_KERNEL);
+ if (!mac)
+ return NULL;
pr_info("\tDWMAC100\n");