[PATCH] kfree cleanups for drivers/firmware/
Here's a patch with kfree() cleanups for drivers/firmware/efivars.c Patch
removes redundant NULL checks before kfree and also makes a small
whitespace cleanup - moves two statements on same line to separate lines.
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Acked-by: Matt Domsch <Matt_Domsch@dell.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c
index a3451cb..33b17c6 100644
--- a/drivers/firmware/efivars.c
+++ b/drivers/firmware/efivars.c
@@ -618,8 +618,8 @@
new_efivar = kmalloc(sizeof(struct efivar_entry), GFP_KERNEL);
if (!short_name || !new_efivar) {
- if (short_name) kfree(short_name);
- if (new_efivar) kfree(new_efivar);
+ kfree(short_name);
+ kfree(new_efivar);
return 1;
}
memset(short_name, 0, short_name_size+1);
@@ -644,7 +644,8 @@
kobj_set_kset_s(new_efivar, vars_subsys);
kobject_register(&new_efivar->kobj);
- kfree(short_name); short_name = NULL;
+ kfree(short_name);
+ short_name = NULL;
spin_lock(&efivars_lock);
list_add(&new_efivar->list, &efivar_list);