diff options
Diffstat (limited to 'drivers/w1/slaves/w1_therm.c')
| -rw-r--r-- | drivers/w1/slaves/w1_therm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c index cc4b88056b33..a6c85e486671 100644 --- a/drivers/w1/slaves/w1_therm.c +++ b/drivers/w1/slaves/w1_therm.c @@ -1526,8 +1526,9 @@ static ssize_t alarms_store(struct device *device, int temp, ret = -EINVAL; char *token = NULL; s8 tl, th, tt; /* 1 byte per value + temp ring order */ - char *p_args = kmalloc(size, GFP_KERNEL); + char *p_args, *orig; + p_args = orig = kmalloc(size, GFP_KERNEL); /* Safe string copys as buf is const */ if (!p_args) { dev_warn(device, @@ -1611,7 +1612,7 @@ static ssize_t alarms_store(struct device *device, free_m: /* free allocated memory */ - kfree(p_args); + kfree(orig); return size; } |