drivers/edac: fix ignored return i82875p

[linux-2.6-omap-h63xx.git] / drivers / block / nbd.c

diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 069ae39a9cd9023eb62d9115f2885383c2df86ef..c1295102409026468226d57d6d527006288f51f7 100644 (file)
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -122,17 +122,12 @@ static int sock_xmit(struct socket *sock, int send, void *buf, int size,
        int result;
        struct msghdr msg;
        struct kvec iov;
-       unsigned long flags;
-       sigset_t oldset;
+       sigset_t blocked, oldset;
 
        /* Allow interception of SIGKILL only
         * Don't allow other signals to interrupt the transmission */
-       spin_lock_irqsave(&current->sighand->siglock, flags);
-       oldset = current->blocked;
-       sigfillset(&current->blocked);
-       sigdelsetmask(&current->blocked, sigmask(SIGKILL));
-       recalc_sigpending();
-       spin_unlock_irqrestore(&current->sighand->siglock, flags);
+       siginitsetinv(&blocked, sigmask(SIGKILL));
+       sigprocmask(SIG_SETMASK, &blocked, &oldset);
 
        do {
                sock->sk->sk_allocation = GFP_NOIO;
@@ -151,11 +146,9 @@ static int sock_xmit(struct socket *sock, int send, void *buf, int size,
 
                if (signal_pending(current)) {
                        siginfo_t info;
-                       spin_lock_irqsave(&current->sighand->siglock, flags);
                        printk(KERN_WARNING "nbd (pid %d: %s) got signal %d\n",
-                               current->pid, current->comm, 
-                               dequeue_signal(current, &current->blocked, &info));
-                       spin_unlock_irqrestore(&current->sighand->siglock, flags);
+                               current->pid, current->comm,
+                               dequeue_signal_lock(current, &current->blocked, &info));
                        result = -EINTR;
                        break;
                }
@@ -169,10 +162,7 @@ static int sock_xmit(struct socket *sock, int send, void *buf, int size,
                buf += result;
        } while (size > 0);
 
-       spin_lock_irqsave(&current->sighand->siglock, flags);
-       current->blocked = oldset;
-       recalc_sigpending();
-       spin_unlock_irqrestore(&current->sighand->siglock, flags);
+       sigprocmask(SIG_SETMASK, &oldset, NULL);
 
        return result;
 }
@@ -416,7 +406,7 @@ static void nbd_clear_que(struct nbd_device *lo)
 /*
  * We always wait for result of write, for now. It would be nice to make it optional
  * in future
- * if ((req->cmd == WRITE) && (lo->flags & NBD_WRITE_NOCHK)) 
+ * if ((rq_data_dir(req) == WRITE) && (lo->flags & NBD_WRITE_NOCHK))
  *   { printk( "Warning: Ignoring result!\n"); nbd_end_request( req ); }
  */