X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fparams.c;h=1a8614bac5d5c819110ae67bd21efca75845b600;hb=dd41bf916609ae9d2d3ffbb56cfe0a6edd7d1e07;hp=d586c35ef8fca8f4540031c5ad071b90c1071df4;hpb=3e0777b8fa96f7073ed5d13d3bc1d573b766bef9;p=linux-2.6

diff --git a/kernel/params.c b/kernel/params.c
index d586c35ef8..1a8614bac5 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -80,8 +80,6 @@ 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 +119,10 @@ 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 +137,10 @@ int parse_args(const char *name,
 
 	DEBUGP("Parsing ARGS: %s\n", args);
 
+	/* Chew leading spaces */
+	while (*args == ' ')
+		args++;
+
 	while (*args) {
 		int ret;
 
@@ -542,8 +548,8 @@ 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);