crush: CHOOSE_LEAF -> CHOOSELEAF throughout

This aligns the internal identifier names with the user-visible names in
the decompiled crush map language.

Reflects ceph.git commit caa0e22e15e4226c3671318ba1f61314bf6da2a6.

Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
diff --git a/include/linux/crush/crush.h b/include/linux/crush/crush.h
index 5f95969..7b0fc4a 100644
--- a/include/linux/crush/crush.h
+++ b/include/linux/crush/crush.h
@@ -44,11 +44,11 @@
 				      /* arg2 = type */
 	CRUSH_RULE_CHOOSE_INDEP = 3,  /* same */
 	CRUSH_RULE_EMIT = 4,          /* no args */
-	CRUSH_RULE_CHOOSE_LEAF_FIRSTN = 6,
-	CRUSH_RULE_CHOOSE_LEAF_INDEP = 7,
+	CRUSH_RULE_CHOOSELEAF_FIRSTN = 6,
+	CRUSH_RULE_CHOOSELEAF_INDEP = 7,
 
 	CRUSH_RULE_SET_CHOOSE_TRIES = 8, /* override choose_total_tries */
-	CRUSH_RULE_SET_CHOOSE_LEAF_TRIES = 9, /* override chooseleaf_descend_once */
+	CRUSH_RULE_SET_CHOOSELEAF_TRIES = 9, /* override chooseleaf_descend_once */
 };
 
 /*