sgi-xp: eliminate '>>>' in comments

Comments in /drivers/misc/sgi-xp has been using '>>>' as a means to draw
attention to something that needs to be done or considered.  To avoid
colliding with git rejects, '>>>' will now be replaced by '!!!' to
indicate something to do, and by '???' to indicate something to be
considered.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/misc/sgi-xp/xpnet.c b/drivers/misc/sgi-xp/xpnet.c
index c5f59a6..07c89c4 100644
--- a/drivers/misc/sgi-xp/xpnet.c
+++ b/drivers/misc/sgi-xp/xpnet.c
@@ -229,9 +229,9 @@
 
 		if (ret != xpSuccess) {
 			/*
-			 * >>> Need better way of cleaning skb.  Currently skb
-			 * >>> appears in_use and we can't just call
-			 * >>> dev_kfree_skb.
+			 * !!! Need better way of cleaning skb.  Currently skb
+			 * !!! appears in_use and we can't just call
+			 * !!! dev_kfree_skb.
 			 */
 			dev_err(xpnet, "xp_remote_memcpy(0x%p, 0x%p, 0x%hx) "
 				"returned error=0x%x\n", (void *)