diff options
Diffstat (limited to 'kernel/params.c')
| -rw-r--r-- | kernel/params.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/kernel/params.c b/kernel/params.c index d586c35ef8fc..47ba69547945 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -23,6 +23,7 @@ #include <linux/module.h> #include <linux/device.h> #include <linux/err.h> +#include <linux/slab.h> #if 0 #define DEBUGP printk @@ -80,8 +81,6 @@ static char *next_arg(char *args, char **param, char **val) int in_quote = 0, quoted = 0; char *next; - /* Chew any extra spaces */ - while (*args == ' ') args++; if (*args == '"') { args++; in_quote = 1; @@ -121,6 +120,10 @@ static char *next_arg(char *args, char **param, char **val) next = args + i + 1; } else next = args + i; + + /* Chew up trailing spaces. */ + while (*next == ' ') + next++; return next; } @@ -135,6 +138,10 @@ int parse_args(const char *name, DEBUGP("Parsing ARGS: %s\n", args); + /* Chew leading spaces */ + while (*args == ' ') + args++; + while (*args) { int ret; @@ -542,8 +549,8 @@ static void __init kernel_param_sysfs_setup(const char *name, { struct module_kobject *mk; - mk = kmalloc(sizeof(struct module_kobject), GFP_KERNEL); - memset(mk, 0, sizeof(struct module_kobject)); + mk = kzalloc(sizeof(struct module_kobject), GFP_KERNEL); + BUG_ON(!mk); mk->mod = THIS_MODULE; kobj_set_kset_s(mk, module_subsys); |