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/net/ceph/crush/mapper.c b/net/ceph/crush/mapper.c
index a1acdea..e9256a3 100644
--- a/net/ceph/crush/mapper.c
+++ b/net/ceph/crush/mapper.c
@@ -666,25 +666,25 @@
 				choose_tries = curstep->arg1;
 			break;
 
-		case CRUSH_RULE_SET_CHOOSE_LEAF_TRIES:
+		case CRUSH_RULE_SET_CHOOSELEAF_TRIES:
 			if (curstep->arg1 > 0)
 				choose_leaf_tries = curstep->arg1;
 			break;
 
-		case CRUSH_RULE_CHOOSE_LEAF_FIRSTN:
+		case CRUSH_RULE_CHOOSELEAF_FIRSTN:
 		case CRUSH_RULE_CHOOSE_FIRSTN:
 			firstn = 1;
 			/* fall through */
-		case CRUSH_RULE_CHOOSE_LEAF_INDEP:
+		case CRUSH_RULE_CHOOSELEAF_INDEP:
 		case CRUSH_RULE_CHOOSE_INDEP:
 			if (wsize == 0)
 				break;
 
 			recurse_to_leaf =
 				curstep->op ==
-				 CRUSH_RULE_CHOOSE_LEAF_FIRSTN ||
+				 CRUSH_RULE_CHOOSELEAF_FIRSTN ||
 				curstep->op ==
-				CRUSH_RULE_CHOOSE_LEAF_INDEP;
+				CRUSH_RULE_CHOOSELEAF_INDEP;
 
 			/* reset output */
 			osize = 0;