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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-04-11 18:57:42 -0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-04-11 19:13:18 -0400
commitbcb161b0230fdd1faf9176f95fee76a7db6afd59 (patch)
treec3ba8c1cf806c961842bd51b42c6e8f9b7b59c6e /src/login
parent0ad4e1a872e789c77828d4c4825a56241103650c (diff)
errno is positive
Make sure we compare errno against positive error codes. The ones in hwclock.c and install.c can have an impact, the rest are unlikely to be hit or in code that isn't widely used. Also check that errno > 0, to help gcc know that we are returning a negative error code.
Diffstat (limited to 'src/login')
-rw-r--r--src/login/sd-login.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/login/sd-login.c b/src/login/sd-login.c
index 7513f76cb3..f433e3e80b 100644
--- a/src/login/sd-login.c
+++ b/src/login/sd-login.c
@@ -730,7 +730,7 @@ _public_ int sd_login_monitor_new(const char *category, sd_login_monitor **m) {
fd = inotify_init1(IN_NONBLOCK|IN_CLOEXEC);
if (fd < 0)
- return errno;
+ return -errno;
if (!category || streq(category, "seat")) {
k = inotify_add_watch(fd, "/run/systemd/seats/", IN_MOVED_TO|IN_DELETE);