[PATCH] slab: remove SLAB_NOIO

SLAB_NOIO is an alias of GFP_NOIO with a single instance of use.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/usb/storage/transport.c

@@ -427,7 +427,7 @@ static int usb_stor_bulk_transfer_sglist(struct us_data *us, unsigned int pipe,
 	US_DEBUGP("%s: xfer %u bytes, %d entries\n", __FUNCTION__,
 			length, num_sg);
 	result = usb_sg_init(&us->current_sg, us->pusb_dev, pipe, 0,
-			sg, num_sg, length, SLAB_NOIO);
+			sg, num_sg, length, GFP_NOIO);
 	if (result) {
 		US_DEBUGP("usb_sg_init returned %d\n", result);
 		return USB_STOR_XFER_ERROR;

include/linux/slab.h

@@ -20,7 +20,6 @@ typedef struct kmem_cache kmem_cache_t;
 
 /* flags for kmem_cache_alloc() */
 #define	SLAB_NOFS		GFP_NOFS
-#define	SLAB_NOIO		GFP_NOIO
 #define	SLAB_ATOMIC		GFP_ATOMIC
 #define	SLAB_USER		GFP_USER
 #define	SLAB_KERNEL		GFP_KERNEL