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[2/5] staging: wilc1000: linux_wlan.c: add kzalloc error check

Message ID 1441640199-1507-2-git-send-email-chaehyun.lim@gmail.com (mailing list archive)
State Not Applicable
Delegated to: Kalle Valo
Headers show

Commit Message

Chaehyun Lim Sept. 7, 2015, 3:36 p.m. UTC 
This patch adds error check if kzalloc is failed.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
---
 drivers/staging/wilc1000/linux_wlan.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index f7dda75..76c48a4 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -2270,6 +2270,8 @@  int wilc_netdev_init(void)
 
 	/*create the common structure*/
 	g_linux_wlan = kzalloc(sizeof(linux_wlan_t), GFP_KERNEL);
+	if (!g_linux_wlan)
+		return -ENOMEM;
 
 	/*Reset interrupt count debug*/
 	int_rcvdU = 0;