From 52481e4b00f0f2922f2b0d3a3ee392677476c250 Mon Sep 17 00:00:00 2001 From: Oleg Drokin Date: Thu, 23 Jan 2014 23:45:04 -0500 Subject: [PATCH] staging/lustre: fix compile warning with is_vmalloc_addr MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Recent commit 175f5475fb9c5800319da4e3c4204413d7280f5c introduced this compile warning (because vaddr is unsigned long), so add a cast: drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c: In function ‘kiblnd_kvaddr_to_page’: drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c:532:2: warning: passing argument 1 of ‘is_vmalloc_addr’ makes pointer from integer without a cast [enabled by default] if (is_vmalloc_addr(vaddr)) { ^ In file included from drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h:43:0, from drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c:41: include/linux/mm.h:336:59: note: expected ‘const void *’ but argument is of type ‘long unsigned int’ static inline int is_vmalloc_addr(const void *x) Signed-off-by: Oleg Drokin CC: Laura Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c index 9364863..6f58ead 100644 --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c @@ -529,7 +529,7 @@ kiblnd_kvaddr_to_page (unsigned long vaddr) { struct page *page; - if (is_vmalloc_addr(vaddr)) { + if (is_vmalloc_addr((void *)vaddr)) { page = vmalloc_to_page ((void *)vaddr); LASSERT (page != NULL); return page; -- 2.7.4