virtio: fix typo in vring_need_event() doc comment

stefanhaRH · torvalds · commit e412d3a32bad · 2015-05-01T20:46:32.000-07:00
Here the "other side" refers to the guest or host.

Signed-off-by: Stefan Hajnoczi &lt;stefanha@redhat.com&gt;
Signed-off-by: Rusty Russell &lt;rusty@rustcorp.com.au&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
diff --git a/include/uapi/linux/virtio_ring.h b/include/uapi/linux/virtio_ring.h
@@ -155,7 +155,7 @@ static inline unsigned vring_size(unsigned int num, unsigned long align)
 }
 
 /* The following is used with USED_EVENT_IDX and AVAIL_EVENT_IDX */
-/* Assuming a given event_idx value from the other size, if
+/* Assuming a given event_idx value from the other side, if
  * we have just incremented index from old to new_idx,
  * should we trigger an event? */
 static inline int vring_need_event(__u16 event_idx, __u16 new_idx, __u16 old)

Original file line number	Diff line number	Diff line change
`@@ -155,7 +155,7 @@ static inline unsigned vring_size(unsigned int num, unsigned long align)`
`155`	`155`	`}`
`156`	`156`
`157`	`157`	`/* The following is used with USED_EVENT_IDX and AVAIL_EVENT_IDX */`
`158`		`-/* Assuming a given event_idx value from the other size, if`
	`158`	`+/* Assuming a given event_idx value from the other side, if`
`159`	`159`	`* we have just incremented index from old to new_idx,`
`160`	`160`	`* should we trigger an event? */`
`161`	`161`	`static inline int vring_need_event(__u16 event_idx, __u16 new_idx, __u16 old)`