diff options
Diffstat (limited to 'net/atm/proc.c')
| -rw-r--r-- | net/atm/proc.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/net/atm/proc.c b/net/atm/proc.c index 7a96b2376bd7..6262aeae398e 100644 --- a/net/atm/proc.c +++ b/net/atm/proc.c @@ -22,6 +22,7 @@ #include <linux/netdevice.h> #include <linux/atmclip.h> #include <linux/init.h> /* for __init */ +#include <linux/slab.h> #include <net/net_namespace.h> #include <net/atmclip.h> #include <linux/uaccess.h> @@ -406,7 +407,6 @@ EXPORT_SYMBOL(atm_proc_root); int atm_proc_dev_register(struct atm_dev *dev) { - int digits, num; int error; /* No proc info */ @@ -414,16 +414,9 @@ int atm_proc_dev_register(struct atm_dev *dev) return 0; error = -ENOMEM; - digits = 0; - for (num = dev->number; num; num /= 10) - digits++; - if (!digits) - digits++; - - dev->proc_name = kmalloc(strlen(dev->type) + digits + 2, GFP_KERNEL); + dev->proc_name = kasprintf(GFP_KERNEL, "%s:%d", dev->type, dev->number); if (!dev->proc_name) goto err_out; - sprintf(dev->proc_name, "%s:%d", dev->type, dev->number); dev->proc_entry = proc_create_data(dev->proc_name, 0, atm_proc_root, &proc_atm_dev_ops, dev); |