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authorChristophe Lucas <clucas@rotomalug.org>2005-11-12 21:58:53 +0300
committerJohn W. Linville <linville@tuxdriver.com>2005-11-16 14:13:20 -0500
commit5bc4c36d7cd9f1605efeade67b3d27845a4affcd (patch)
treee843b8935601345fb926bf979a31f43b34d44079
parent4d791aadf63c9d605bc9a4144e79d5756fc29fb3 (diff)
[PATCH] atmel: audit return code of create_proc_read_entry
Signed-off-by: Christophe Lucas <clucas@rotomalug.org> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--drivers/net/wireless/atmel.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 050aa518d7d1..e4729ddf29fd 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -1511,6 +1511,7 @@ struct net_device *init_atmel_card(unsigned short irq, unsigned long port,
struct device *sys_dev,
int (*card_present)(void *), void *card)
{
+ struct proc_dir_entry *ent;
struct net_device *dev;
struct atmel_private *priv;
int rc;
@@ -1624,7 +1625,9 @@ struct net_device *init_atmel_card(unsigned short irq, unsigned long port,
netif_carrier_off(dev);
- create_proc_read_entry ("driver/atmel", 0, NULL, atmel_read_proc, priv);
+ ent = create_proc_read_entry ("driver/atmel", 0, NULL, atmel_read_proc, priv);
+ if (!ent)
+ printk(KERN_WARNING "atmel: unable to create /proc entry.\n");
printk(KERN_INFO "%s: Atmel at76c50x. Version %d.%d. MAC %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
dev->name, DRIVER_MAJOR, DRIVER_MINOR,