remove extra blank lines at end of files

[dpdk.git] / examples / vhost_scsi / vhost_scsi.c

diff --git a/examples/vhost_scsi/vhost_scsi.c b/examples/vhost_scsi/vhost_scsi.c
index 2908ff68b71c43c74e8adc96fb9925f13e6751b9..a92630c77c40374da386131ae7e21ab56ef3144a 100644 (file)
--- a/examples/vhost_scsi/vhost_scsi.c
+++ b/examples/vhost_scsi/vhost_scsi.c
@@ -285,6 +285,12 @@ ctrlr_worker(void *arg)
        cpu_set_t cpuset;
        pthread_t thread;
 
+       if (ctrlr == NULL || ctrlr->bdev == NULL) {
+               fprintf(stderr, "%s: Error, invalid argument passed to worker thread\n",
+                               __func__);
+               exit(0);
+       }
+
        thread = pthread_self();
        CPU_ZERO(&cpuset);
        CPU_SET(0, &cpuset);
@@ -479,4 +485,3 @@ int main(int argc, char *argv[])
 
        return 0;
 }
-