[PATCH] gfp flags annotations - part 1
- added typedef unsigned int __nocast gfp_t;
- replaced __nocast uses for gfp flags with gfp_t - it gives exactly
the same warnings as far as sparse is concerned, doesn't change
generated code (from gcc point of view we replaced unsigned int with
typedef) and documents what's going on far better.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/kernel/kfifo.c b/kernel/kfifo.c
index 179baaf..64ab045 100644
--- a/kernel/kfifo.c
+++ b/kernel/kfifo.c
@@ -36,7 +36,7 @@
* struct kfifo with kfree().
*/
struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size,
- unsigned int __nocast gfp_mask, spinlock_t *lock)
+ gfp_t gfp_mask, spinlock_t *lock)
{
struct kfifo *fifo;
@@ -64,7 +64,7 @@
*
* The size will be rounded-up to a power of 2.
*/
-struct kfifo *kfifo_alloc(unsigned int size, unsigned int __nocast gfp_mask, spinlock_t *lock)
+struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask, spinlock_t *lock)
{
unsigned char *buffer;
struct kfifo *ret;