From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 20 Dec 2019 15:58:27 +0000 (+0100)
Subject: umount: remove unneeded variable
X-Git-Tag: v245-rc1~221^2~4
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=610f9a42c4a8c34d9b3a2b6c6289e8c45b57283f;p=thirdparty%2Fsystemd.git

umount: remove unneeded variable
---

diff --git a/src/shutdown/umount.c b/src/shutdown/umount.c
index df339a994bf..0b8044dacbc 100644
--- a/src/shutdown/umount.c
+++ b/src/shutdown/umount.c
@@ -325,7 +325,6 @@ static int dm_list_get(MountPoint **head) {
 
 static int delete_loopback(const char *device) {
         _cleanup_close_ int fd = -1;
-        int r;
 
         assert(device);
 
@@ -333,8 +332,7 @@ static int delete_loopback(const char *device) {
         if (fd < 0)
                 return errno == ENOENT ? 0 : -errno;
 
-        r = ioctl(fd, LOOP_CLR_FD, 0);
-        if (r >= 0)
+        if (ioctl(fd, LOOP_CLR_FD, 0) >= 0)
                 return 1;
 
         /* ENXIO: not bound, so no error */