[PATCH] init/main.c: use list_for_each_entry()

From: Geliang Tang
Date: Sun Jan 31 2016 - 11:03:05 EST


Use list_for_each_entry() instead of list_for_each() to simplify the code.

Signed-off-by: Geliang Tang <geliangtang@xxxxxxx>
---
init/main.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/init/main.c b/init/main.c
index 68ec07b..3cf30ec 100644
--- a/init/main.c
+++ b/init/main.c
@@ -728,7 +728,6 @@ static int __init initcall_blacklist(char *str)

static bool __init_or_module initcall_blacklisted(initcall_t fn)
{
- struct list_head *tmp;
struct blacklist_entry *entry;
char *fn_name;

@@ -736,8 +735,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
if (!fn_name)
return false;

- list_for_each(tmp, &blacklisted_initcalls) {
- entry = list_entry(tmp, struct blacklist_entry, next);
+ list_for_each_entry(entry, &blacklisted_initcalls, next) {
if (!strcmp(fn_name, entry->buf)) {
pr_debug("initcall %s blacklisted\n", fn_name);
kfree(fn_name);
--
2.5.0