diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/ipmi/ipmi_watchdog.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c index 78280380a90..6b634e8d951 100644 --- a/drivers/char/ipmi/ipmi_watchdog.c +++ b/drivers/char/ipmi/ipmi_watchdog.c @@ -216,13 +216,13 @@ static int set_param_str(const char *val, struct kernel_param *kp) { action_fn fn = (action_fn) kp->arg; int rv = 0; - char *dup, *s; + char valcp[16]; + char *s; - dup = kstrdup(val, GFP_KERNEL); - if (!dup) - return -ENOMEM; + strncpy(valcp, val, 16); + valcp[15] = '\0'; - s = strstrip(dup); + s = strstrip(valcp); down_read(®ister_sem); rv = fn(s, NULL); @@ -235,7 +235,6 @@ static int set_param_str(const char *val, struct kernel_param *kp) out_unlock: up_read(®ister_sem); - kfree(dup); return rv; } |