drm/radeon: do not move bo to different placement at each cs

[firefly-linux-kernel-4.4.55.git] / fs / lockd / svc.c

diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index 7e355870d5190bec530ed1a751672dea5e71e7f8..a2aa97d45670635c4d84ef422ea9a1d794cdce69 100644 (file)
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -126,7 +126,7 @@ static void restart_grace(void)
 static int
 lockd(void *vrqstp)
 {
-       int             err = 0, preverr = 0;
+       int             err = 0;
        struct svc_rqst *rqstp = vrqstp;
 
        /* try_to_freeze() is called from svc_recv() */
@@ -165,21 +165,8 @@ lockd(void *vrqstp)
                 * recvfrom routine.
                 */
                err = svc_recv(rqstp, timeout);
-               if (err == -EAGAIN || err == -EINTR) {
-                       preverr = err;
+               if (err == -EAGAIN || err == -EINTR)
                        continue;
-               }
-               if (err < 0) {
-                       if (err != preverr) {
-                               printk(KERN_WARNING "%s: unexpected error "
-                                       "from svc_recv (%d)\n", __func__, err);
-                               preverr = err;
-                       }
-                       schedule_timeout_interruptible(HZ);
-                       continue;
-               }
-               preverr = err;
-
                dprintk("lockd: request from %s\n",
                                svc_print_addr(rqstp, buf, sizeof(buf)));