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| From | "Jan Beulich" <JBeulich@suse.com> |
| Newsgroups | linux.kernel |
| Subject | [PATCH] xen-pciback: prefer xenbus_write() over xenbus_printf() where possible |
| Date | Thu, 07 Jul 2016 10:10:01 +0200 |
| Message-ID | <rScxH-4ic-23@gated-at.bofh.it> (permalink) |
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| List-ID | <linux-kernel.vger.kernel.org> |
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| Approved | robomod@news.nic.it |
| Lines | 18 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | <xen-devel@lists.xenproject.org>, <linux-kernel@vger.kernel.org> |
| X-Original-Date | Thu, 07 Jul 2016 02:08:54 -0600 |
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| Xref | csiph.com linux.kernel:1438278 |
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... as being the simpler variant.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
---
drivers/xen/xen-pciback/pci_stub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- 4.7-rc6-prefer-xenbus_write.orig/drivers/xen/xen-pciback/pci_stub.c
+++ 4.7-rc6-prefer-xenbus_write/drivers/xen/xen-pciback/pci_stub.c
@@ -622,7 +622,7 @@ again:
return;
}
/*PV AER handlers will set this flag*/
- xenbus_printf(xbt, nodename, "aerState" , "aerfail");
+ xenbus_write(xbt, nodename, "aerState", "aerfail");
err = xenbus_transaction_end(xbt, 0);
if (err) {
if (err == -EAGAIN)
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[PATCH] xen-pciback: prefer xenbus_write() over xenbus_printf() where possible "Jan Beulich" <JBeulich@suse.com> - 2016-07-07 10:10 +0200
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