[Xen-changelog] xenbus_transaction_end() returns negative error code.

[Xen patchbot -unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 811559fb02ab1e1c5a7731895bd57ca7f9d6dbfe
# Parent  5ea81e6405097b7ac25901ecdcd5fb19475508d8
xenbus_transaction_end() returns negative error code.
Therefore need to test for -EAGAIN (not EAGAIN).

Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>

diff -r 5ea81e640509 -r 811559fb02ab 
linux-2.6-xen-sparse/drivers/xen/blkback/xenbus.c
--- a/linux-2.6-xen-sparse/drivers/xen/blkback/xenbus.c Sun Sep 25 10:47:22 2005
+++ b/linux-2.6-xen-sparse/drivers/xen/blkback/xenbus.c Mon Sep 26 15:31:33 2005
@@ -121,7 +121,7 @@
        }
 
        err = xenbus_transaction_end(0);
-       if (err == EAGAIN)
+       if (err == -EAGAIN)
                goto again;
        if (err) {
                xenbus_dev_error(be->dev, err, "ending transaction",
diff -r 5ea81e640509 -r 811559fb02ab 
linux-2.6-xen-sparse/drivers/xen/blkfront/blkfront.c
--- a/linux-2.6-xen-sparse/drivers/xen/blkfront/blkfront.c      Sun Sep 25 
10:47:22 2005
+++ b/linux-2.6-xen-sparse/drivers/xen/blkfront/blkfront.c      Mon Sep 26 
15:31:33 2005
@@ -604,7 +604,7 @@
 
        err = xenbus_transaction_end(0);
        if (err) {
-               if (err == EAGAIN)
+               if (err == -EAGAIN)
                        goto again;
                xenbus_dev_error(dev, err, "completing transaction");
                goto destroy_blkring;
diff -r 5ea81e640509 -r 811559fb02ab 
linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c
--- a/linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c      Sun Sep 25 
10:47:22 2005
+++ b/linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c      Mon Sep 26 
15:31:33 2005
@@ -1161,7 +1161,7 @@
 
        err = xenbus_transaction_end(0);
        if (err) {
-               if (err == EAGAIN)
+               if (err == -EAGAIN)
                        goto again;
                xenbus_dev_error(dev, err, "completing transaction");
                goto destroy_ring;
diff -r 5ea81e640509 -r 811559fb02ab 
linux-2.6-xen-sparse/drivers/xen/tpmback/xenbus.c
--- a/linux-2.6-xen-sparse/drivers/xen/tpmback/xenbus.c Sun Sep 25 10:47:22 2005
+++ b/linux-2.6-xen-sparse/drivers/xen/tpmback/xenbus.c Mon Sep 26 15:31:33 2005
@@ -129,7 +129,7 @@
        }
 
        err = xenbus_transaction_end(0);
-       if (err == EAGAIN)
+       if (err == -EAGAIN)
                goto again;
        if (err) {
                xenbus_dev_error(be->dev, err, "end of transaction");
diff -r 5ea81e640509 -r 811559fb02ab 
linux-2.6-xen-sparse/drivers/xen/tpmfront/tpmfront.c
--- a/linux-2.6-xen-sparse/drivers/xen/tpmfront/tpmfront.c      Sun Sep 25 
10:47:22 2005
+++ b/linux-2.6-xen-sparse/drivers/xen/tpmfront/tpmfront.c      Mon Sep 26 
15:31:33 2005
@@ -364,7 +364,7 @@
        }
 
        err = xenbus_transaction_end(0);
-       if (err == EAGAIN)
+       if (err == -EAGAIN)
                goto again;
        if (err) {
                xenbus_dev_error(dev, err, "completing transaction");

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