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-rw-r--r--drivers/vhost/vhost.c18
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 7cd55e078794..7bd7a1e4409d 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -476,8 +476,10 @@ static long vhost_set_vring(struct vhost_dev *d, int ioctl, void __user *argp)
476 if (r < 0) 476 if (r < 0)
477 break; 477 break;
478 eventfp = f.fd == -1 ? NULL : eventfd_fget(f.fd); 478 eventfp = f.fd == -1 ? NULL : eventfd_fget(f.fd);
479 if (IS_ERR(eventfp)) 479 if (IS_ERR(eventfp)) {
480 return PTR_ERR(eventfp); 480 r = PTR_ERR(eventfp);
481 break;
482 }
481 if (eventfp != vq->kick) { 483 if (eventfp != vq->kick) {
482 pollstop = filep = vq->kick; 484 pollstop = filep = vq->kick;
483 pollstart = vq->kick = eventfp; 485 pollstart = vq->kick = eventfp;
@@ -489,8 +491,10 @@ static long vhost_set_vring(struct vhost_dev *d, int ioctl, void __user *argp)
489 if (r < 0) 491 if (r < 0)
490 break; 492 break;
491 eventfp = f.fd == -1 ? NULL : eventfd_fget(f.fd); 493 eventfp = f.fd == -1 ? NULL : eventfd_fget(f.fd);
492 if (IS_ERR(eventfp)) 494 if (IS_ERR(eventfp)) {
493 return PTR_ERR(eventfp); 495 r = PTR_ERR(eventfp);
496 break;
497 }
494 if (eventfp != vq->call) { 498 if (eventfp != vq->call) {
495 filep = vq->call; 499 filep = vq->call;
496 ctx = vq->call_ctx; 500 ctx = vq->call_ctx;
@@ -505,8 +509,10 @@ static long vhost_set_vring(struct vhost_dev *d, int ioctl, void __user *argp)
505 if (r < 0) 509 if (r < 0)
506 break; 510 break;
507 eventfp = f.fd == -1 ? NULL : eventfd_fget(f.fd); 511 eventfp = f.fd == -1 ? NULL : eventfd_fget(f.fd);
508 if (IS_ERR(eventfp)) 512 if (IS_ERR(eventfp)) {
509 return PTR_ERR(eventfp); 513 r = PTR_ERR(eventfp);
514 break;
515 }
510 if (eventfp != vq->error) { 516 if (eventfp != vq->error) {
511 filep = vq->error; 517 filep = vq->error;
512 vq->error = eventfp; 518 vq->error = eventfp;