From: Frank Binns <frank.binns@imgtec.com>
Date: Wed, 24 Jun 2020 10:07:42 +0000 (+0100)
Subject: shared: fix unused variable warning
X-Git-Tag: upstream/9.0.0~39
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=77d06f7b8bc40f402468d4a5ab5ac8f935b0b971;p=platform%2Fupstream%2Fweston.git

shared: fix unused variable warning

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 <frank.binns@imgtec.com>
---

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