[Xen-devel] [PATCH] xen-scsiback: 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/xen/xen-scsiback.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- 4.7-rc6-prefer-xenbus_write.orig/drivers/xen/xen-scsiback.c
+++ 4.7-rc6-prefer-xenbus_write/drivers/xen/xen-scsiback.c
@@ -1260,8 +1260,8 @@ static int scsiback_probe(struct xenbus_
        INIT_LIST_HEAD(&info->v2p_entry_lists);
        spin_lock_init(&info->v2p_lock);
 
-       err = xenbus_printf(XBT_NIL, dev->nodename, "feature-sg-grant", "%u",
-                           SG_ALL);
+       err = xenbus_write(XBT_NIL, dev->nodename, "feature-sg-grant",
+                          __stringify(SG_ALL));
        if (err)
                xenbus_dev_error(dev, err, "writing feature-sg-grant");
 




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