LU-3427 build: fix 'error handling' issues

Fix 'error handling' issues found by Coverity version 6.5.1:
Unchecked return value (CHECKED_RETURN)
Calling function without checking return value.

Signed-off-by: Sebastien Buisson <sebastien.buisson@bull.net>
Change-Id: I67d667b405f292604290a49e69c963500d98278e
Reviewed-on: http://review.whamcloud.com/7103
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Bobbie Lind <bobbie.j.lind@intel.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

diff --git a/libcfs/libcfs/workitem.c b/libcfs/libcfs/workitem.c
index 5b66e60..60c037b 100644 (file)
--- a/libcfs/libcfs/workitem.c
+++ b/libcfs/libcfs/workitem.c
@@ -250,7 +250,9 @@ cfs_wi_scheduler (void *arg)
 
        /* CPT affinity scheduler? */
        if (sched->ws_cptab != NULL)
-               cfs_cpt_bind(sched->ws_cptab, sched->ws_cpt);
+               if (cfs_cpt_bind(sched->ws_cptab, sched->ws_cpt) != 0)
+                       CWARN("Failed to bind %s on CPT %d\n",
+                               sched->ws_name, sched->ws_cpt);
 
        spin_lock(&cfs_wi_data.wi_glock);