diff mbox

xen-kbdfront: prefer xenbus_write() over xenbus_printf() where possible

Message ID 577E26CE02000078000FBE97@prv-mh.provo.novell.com (mailing list archive)
State Accepted
Headers show

Commit Message

Jan Beulich July 7, 2016, 7:54 a.m. UTC 
... as being the simpler variant.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
---
 drivers/input/misc/xen-kbdfront.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)




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diff mbox

Patch

--- 4.7-rc6-prefer-xenbus_write.orig/drivers/input/misc/xen-kbdfront.c
+++ 4.7-rc6-prefer-xenbus_write/drivers/input/misc/xen-kbdfront.c
@@ -130,8 +130,8 @@  static int xenkbd_probe(struct xenbus_de
 	if (xenbus_scanf(XBT_NIL, dev->otherend, "feature-abs-pointer", "%d", &abs) < 0)
 		abs = 0;
 	if (abs) {
-		ret = xenbus_printf(XBT_NIL, dev->nodename,
-				    "request-abs-pointer", "1");
+		ret = xenbus_write(XBT_NIL, dev->nodename,
+				   "request-abs-pointer", "1");
 		if (ret) {
 			pr_warning("xenkbd: can't request abs-pointer");
 			abs = 0;
@@ -327,8 +327,8 @@  InitWait:
 		if (ret < 0)
 			val = 0;
 		if (val) {
-			ret = xenbus_printf(XBT_NIL, info->xbdev->nodename,
-					    "request-abs-pointer", "1");
+			ret = xenbus_write(XBT_NIL, info->xbdev->nodename,
+					   "request-abs-pointer", "1");
 			if (ret)
 				pr_warning("xenkbd: can't request abs-pointer");
 		}