From ed9e1c4dfcc71f70f53d78b388697d6f7e6e1329 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Mon, 13 May 2013 20:35:37 -0500 Subject: [PATCH] rbd: Use min_t() to fix comparison of distinct pointer types warning MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit drivers/block/rbd.c: In function ‘zero_pages’: drivers/block/rbd.c:1102: warning: comparison of distinct pointer types lacks a cast Remove the hackish casts and use min_t() to fix this. Signed-off-by: Geert Uytterhoeven Reviewed-by: Alex Elder --- drivers/block/rbd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index cc7c60e8f277..488c74cbfc7b 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1155,8 +1155,8 @@ static void zero_pages(struct page **pages, u64 offset, u64 end) unsigned long flags; void *kaddr; - page_offset = (size_t)(offset & ~PAGE_MASK); - length = min(PAGE_SIZE - page_offset, (size_t)(end - offset)); + page_offset = offset & ~PAGE_MASK; + length = min_t(size_t, PAGE_SIZE - page_offset, end - offset); local_irq_save(flags); kaddr = kmap_atomic(*page); memset(kaddr + page_offset, 0, length); -- 2.39.5