diff options
Diffstat (limited to 'net/core/netpoll.c')
| -rw-r--r-- | net/core/netpoll.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 7aa697253765..a58f59b97597 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -22,6 +22,7 @@ #include <linux/delay.h> #include <linux/rcupdate.h> #include <linux/workqueue.h> +#include <linux/slab.h> #include <net/tcp.h> #include <net/udp.h> #include <asm/unaligned.h> @@ -614,7 +615,7 @@ void netpoll_print_options(struct netpoll *np) np->name, np->local_port); printk(KERN_INFO "%s: local IP %pI4\n", np->name, &np->local_ip); - printk(KERN_INFO "%s: interface %s\n", + printk(KERN_INFO "%s: interface '%s'\n", np->name, np->dev_name); printk(KERN_INFO "%s: remote port %d\n", np->name, np->remote_port); @@ -661,6 +662,9 @@ int netpoll_parse_options(struct netpoll *np, char *opt) if ((delim = strchr(cur, '@')) == NULL) goto parse_failed; *delim = 0; + if (*cur == ' ' || *cur == '\t') + printk(KERN_INFO "%s: warning: whitespace" + "is not allowed\n", np->name); np->remote_port = simple_strtol(cur, NULL, 10); cur = delim; } @@ -708,7 +712,7 @@ int netpoll_parse_options(struct netpoll *np, char *opt) return 0; parse_failed: - printk(KERN_INFO "%s: couldn't parse config at %s!\n", + printk(KERN_INFO "%s: couldn't parse config at '%s'!\n", np->name, cur); return -1; } @@ -735,7 +739,7 @@ int netpoll_setup(struct netpoll *np) npinfo = kmalloc(sizeof(*npinfo), GFP_KERNEL); if (!npinfo) { err = -ENOMEM; - goto release; + goto put; } npinfo->rx_flags = 0; @@ -845,7 +849,7 @@ int netpoll_setup(struct netpoll *np) kfree(npinfo); } - +put: dev_put(ndev); return err; } |