[PATCH] netrom: Delete an error message for a failed memory allocation in nr_proto_init()

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Sat, 14 Oct 2017 18:48:18 +0200

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 net/netrom/af_netrom.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index ebf16f7f9089..568d6a148bf2 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1408,10 +1408,8 @@ static int __init nr_proto_init(void)
        }
 
        dev_nr = kzalloc(nr_ndevs * sizeof(struct net_device *), GFP_KERNEL);
-       if (dev_nr == NULL) {
-               printk(KERN_ERR "NET/ROM: nr_proto_init - unable to allocate 
device array\n");
+       if (!dev_nr)
                return -1;
-       }
 
        for (i = 0; i < nr_ndevs; i++) {
                char name[IFNAMSIZ];
-- 
2.14.2