From 77d06f7b8bc40f402468d4a5ab5ac8f935b0b971 Mon Sep 17 00:00:00 2001 From: Frank Binns Date: Wed, 24 Jun 2020 11:07:42 +0100 Subject: [PATCH] shared: fix unused variable warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix the following build warning by moving the 'seals' declaration inside the HAVE_MEMFD_CREATE guard: ../shared/os-compatibility.c: In function ‘os_ro_anonymous_file_get_fd’: ../shared/os-compatibility.c:341:6: warning: unused variable ‘seals’ [-Wunused-variable] int seals, fd; ^ Signed-off-by: Frank Binns --- shared/os-compatibility.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/shared/os-compatibility.c b/shared/os-compatibility.c index 2e12b7cc..f7610807 100644 --- a/shared/os-compatibility.c +++ b/shared/os-compatibility.c @@ -338,10 +338,10 @@ os_ro_anonymous_file_get_fd(struct ro_anonymous_file *file, enum ro_anonymous_file_mapmode mapmode) { void *src, *dst; - int seals, fd; + int fd; #ifdef HAVE_MEMFD_CREATE - seals = fcntl(file->fd, F_GET_SEALS); + int seals = fcntl(file->fd, F_GET_SEALS); /* file was sealed for read-only and we don't have to support MAP_SHARED * so we can simply pass the memfd fd