Merged revisions 114587 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r114587 | russell | 2008-04-23 12:16:32 -0500 (Wed, 23 Apr 2008) | 2 lines

Fix find_callno_locked() to actually return the callno locked in some more cases.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@114588 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_iax2.c

@@ -1507,7 +1507,8 @@ static int __find_callno(unsigned short callno, unsigned short dcallno, struct s
 					res = x;
 				}
 			}
-			ast_mutex_unlock(&iaxsl[x]);
+			if (res && !return_locked)
+				ast_mutex_unlock(&iaxsl[x]);
 		}
 		for (x=TRUNK_CALL_START;(res < 1) && (x<maxtrunkcall);x++) {
 			ast_mutex_lock(&iaxsl[x]);
@@ -1517,7 +1518,8 @@ static int __find_callno(unsigned short callno, unsigned short dcallno, struct s
 					res = x;
 				}
 			}
-			ast_mutex_unlock(&iaxsl[x]);
+			if (res && !return_locked)
+				ast_mutex_unlock(&iaxsl[x]);
 		}
 	}
 	if ((res < 1) && (new >= NEW_ALLOW)) {