diff options
| -rw-r--r-- | kernel/params.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/kernel/params.c b/kernel/params.c index c00d5b502aa4..b00142e7f3ba 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -227,17 +227,10 @@ int parse_args(const char *doing, } /* Lazy bastard, eh? */ -#define STANDARD_PARAM_DEF(name, type, format, tmptype, strtolfn) \ +#define STANDARD_PARAM_DEF(name, type, format, strtolfn) \ int param_set_##name(const char *val, const struct kernel_param *kp) \ { \ - tmptype l; \ - int ret; \ - \ - ret = strtolfn(val, 0, &l); \ - if (ret < 0 || ((type)l != l)) \ - return ret < 0 ? ret : -EINVAL; \ - *((type *)kp->arg) = l; \ - return 0; \ + return strtolfn(val, 0, (type *)kp->arg); \ } \ int param_get_##name(char *buffer, const struct kernel_param *kp) \ { \ @@ -253,13 +246,13 @@ int parse_args(const char *doing, EXPORT_SYMBOL(param_ops_##name) -STANDARD_PARAM_DEF(byte, unsigned char, "%hhu", unsigned long, kstrtoul); -STANDARD_PARAM_DEF(short, short, "%hi", long, kstrtol); -STANDARD_PARAM_DEF(ushort, unsigned short, "%hu", unsigned long, kstrtoul); -STANDARD_PARAM_DEF(int, int, "%i", long, kstrtol); -STANDARD_PARAM_DEF(uint, unsigned int, "%u", unsigned long, kstrtoul); -STANDARD_PARAM_DEF(long, long, "%li", long, kstrtol); -STANDARD_PARAM_DEF(ulong, unsigned long, "%lu", unsigned long, kstrtoul); +STANDARD_PARAM_DEF(byte, unsigned char, "%hhu", kstrtou8); +STANDARD_PARAM_DEF(short, short, "%hi", kstrtos16); +STANDARD_PARAM_DEF(ushort, unsigned short, "%hu", kstrtou16); +STANDARD_PARAM_DEF(int, int, "%i", kstrtoint); +STANDARD_PARAM_DEF(uint, unsigned int, "%u", kstrtouint); +STANDARD_PARAM_DEF(long, long, "%li", kstrtol); +STANDARD_PARAM_DEF(ulong, unsigned long, "%lu", kstrtoul); int param_set_charp(const char *val, const struct kernel_param *kp) { |