fix brd allocation flags
While looking at the implementation of the Ram backed block device
driver, I stumbled across a write-only local variable, which makes
little sense, so I assume it should actually work like this:
Signed-off-by: Petr Tesarik <ptesarik@suse.cz>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index 8536480..7bd7663 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -108,7 +108,7 @@
#ifndef CONFIG_BLK_DEV_XIP
gfp_flags |= __GFP_HIGHMEM;
#endif
- page = alloc_page(GFP_NOIO | __GFP_HIGHMEM | __GFP_ZERO);
+ page = alloc_page(gfp_flags);
if (!page)
return NULL;