1 files changed, 3 insertions, 27 deletions

diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index cbece1221417..9406f35d1a1e 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -99,19 +99,6 @@ void fuse_request_free(struct fuse_req *req)
 	kmem_cache_free(fuse_req_cachep, req);
 }
 
-static void block_sigs(sigset_t *oldset)
-{
-	sigset_t mask;
-
-	siginitsetinv(&mask, sigmask(SIGKILL));
-	sigprocmask(SIG_BLOCK, &mask, oldset);
-}
-
-static void restore_sigs(sigset_t *oldset)
-{
-	sigprocmask(SIG_SETMASK, oldset, NULL);
-}
-
 void __fuse_get_request(struct fuse_req *req)
 {
 	atomic_inc(&req->count);
@@ -151,15 +138,9 @@ static struct fuse_req *__fuse_get_req(struct fuse_conn *fc, unsigned npages,
 	atomic_inc(&fc->num_waiting);
 
 	if (fuse_block_alloc(fc, for_background)) {
-		sigset_t oldset;
-		int intr;
-
-		block_sigs(&oldset);
-		intr = wait_event_interruptible_exclusive(fc->blocked_waitq,
-				!fuse_block_alloc(fc, for_background));
-		restore_sigs(&oldset);
 		err = -EINTR;
-		if (intr)
+		if (wait_event_killable_exclusive(fc->blocked_waitq,
+				!fuse_block_alloc(fc, for_background)))
 			goto out;
 	}
 	/* Matches smp_wmb() in fuse_set_initialized() */
@@ -446,14 +427,9 @@ static void request_wait_answer(struct fuse_conn *fc, struct fuse_req *req)
 	}
 
 	if (!test_bit(FR_FORCE, &req->flags)) {
-		sigset_t oldset;
-
 		/* Only fatal signals may interrupt this */
-		block_sigs(&oldset);
-		err = wait_event_interruptible(req->waitq,
+		err = wait_event_killable(req->waitq,
 					test_bit(FR_FINISHED, &req->flags));
-		restore_sigs(&oldset);
-
 		if (!err)
 			return;