[Xen-devel] [PATCH] xen-fbfront: prefer xenbus_write() over xenbus_printf() where possible

["Jan Beulich" <JBeulich@xxxxxxxx>]

... as being the simpler variant.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 drivers/video/fbdev/xen-fbfront.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- 4.7-rc6-prefer-xenbus_write.orig/drivers/video/fbdev/xen-fbfront.c
+++ 4.7-rc6-prefer-xenbus_write/drivers/video/fbdev/xen-fbfront.c
@@ -593,11 +593,11 @@ static int xenfb_connect_backend(struct
                            evtchn);
        if (ret)
                goto error_xenbus;
-       ret = xenbus_printf(xbt, dev->nodename, "protocol", "%s",
-                           XEN_IO_PROTO_ABI_NATIVE);
+       ret = xenbus_write(xbt, dev->nodename, "protocol",
+                          XEN_IO_PROTO_ABI_NATIVE);
        if (ret)
                goto error_xenbus;
-       ret = xenbus_printf(xbt, dev->nodename, "feature-update", "1");
+       ret = xenbus_write(xbt, dev->nodename, "feature-update", "1");
        if (ret)
                goto error_xenbus;
        ret = xenbus_transaction_end(xbt, 0);




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