diff options
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00/rt2x00debug.c')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00debug.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c index 90fdb02b55e7..72ae530e4a3b 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c @@ -478,7 +478,7 @@ static ssize_t rt2x00debug_write_##__name(struct file *file, \ { \ struct rt2x00debug_intf *intf = file->private_data; \ const struct rt2x00debug *debug = intf->debug; \ - char line[16]; \ + char line[17]; \ size_t size; \ unsigned int index = intf->offset_##__name; \ __type value; \ @@ -494,7 +494,8 @@ static ssize_t rt2x00debug_write_##__name(struct file *file, \ \ if (copy_from_user(line, buf, length)) \ return -EFAULT; \ - \ + line[16] = 0; \ + \ size = strlen(line); \ value = simple_strtoul(line, NULL, 0); \ \ @@ -629,7 +630,7 @@ static struct dentry *rt2x00debug_create_file_chipset(const char *name, data += sprintf(data, "register\tbase\twords\twordsize\n"); #define RT2X00DEBUGFS_SPRINTF_REGISTER(__name) \ { \ - if(debug->__name.read) \ + if (debug->__name.read) \ data += sprintf(data, __stringify(__name) \ "\t%d\t%d\t%d\n", \ debug->__name.word_base, \ @@ -699,7 +700,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev) #define RT2X00DEBUGFS_CREATE_REGISTER_ENTRY(__intf, __name) \ ({ \ - if(debug->__name.read) { \ + if (debug->__name.read) { \ (__intf)->__name##_off_entry = \ debugfs_create_u32(__stringify(__name) "_offset", \ S_IRUSR | S_IWUSR, \ |