staging: lustre: lnet: fix improper return value

At the end of function lstcon_group_info(), "return 0" seems improper.
It may be better to return the value of rc.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188811

Signed-off-by: Pan Bian <bianpan2016@163.com>
Acked-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lnet/selftest/console.c b/drivers/staging/lustre/lnet/selftest/console.c
index f750b9c..1456d23 100644 (file)
--- a/drivers/staging/lustre/lnet/selftest/console.c
+++ b/drivers/staging/lustre/lnet/selftest/console.c
@@ -823,7 +823,7 @@ lstcon_group_info(char *name, lstcon_ndlist_ent_t __user *gents_p,
 
        lstcon_group_decref(grp);
 
-       return 0;
+       return rc;
 }
 
 static int