v2 [patch 5/6] api: Remove unnecessary check

Steve Grubb pointed out at
http://article.gmane.org/gmane.comp.lib.libcg.devel/2485
that the additional check for EOF is unneeded since EOF != 3.

Remove this check

Reported-by: Steve Grubb <sgrubb@redhat.com>
Signed-off-by: Dhaval Giani <dhaval.giani@gmail.com>
Acked-By: Jan Safranek <jsafrane@redhat.com>

diff --git a/src/api.c b/src/api.c
index 9f231218c0fea4334299e38aa8507dd1bec670a1..e34c928e984a571aece46819bdee117784ae03f1 100644 (file)
--- a/src/api.c
+++ b/src/api.c
@@ -2652,7 +2652,7 @@ int cgroup_get_current_controller_path(pid_t pid, const char *controller,
                 * my daily life, I need some magic to help make them
                 * disappear :)
                 */
-               if (ret != 3 || ret == EOF) {
+               if (ret != 3) {
                        cgroup_dbg("read failed for pid_cgroup_fd ret %d\n",
                                ret);
                        last_errno = errno;