remove useless checks of the result of ast_strdupa

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@8380 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 0 insertions, 21 deletions

diff --git a/funcs/func_strings.c b/funcs/func_strings.c
index 9ea811f62..447ec8fb5 100644
--- a/funcs/func_strings.c
+++ b/funcs/func_strings.c
@@ -52,11 +52,6 @@ static char *function_fieldqty(struct ast_channel *chan, char *cmd, char *data,
 	);
 
 	parse = ast_strdupa(data);
-	if (!parse) {
-		ast_log(LOG_ERROR, "Out of memory\n");
-		ast_copy_string(buf, "0", len);
-		return buf;
-	}
 
 	AST_STANDARD_APP_ARGS(args, parse);
 	if (args.delim) {
@@ -91,10 +86,6 @@ static char *builtin_function_filter(struct ast_channel *chan, char *cmd, char *
 	char *outbuf=buf;
 
 	parse = ast_strdupa(data);
-	if (!parse) {
-		ast_log(LOG_ERROR, "Out of memory");
-		return "";
-	}
 
 	AST_STANDARD_APP_ARGS(args, parse);
 
@@ -141,10 +132,6 @@ static char *builtin_function_regex(struct ast_channel *chan, char *cmd, char *d
 	ast_copy_string(buf, "0", len);
 	
 	parse = ast_strdupa(data);
-	if (!parse) {
-		ast_log(LOG_ERROR, "Out of memory in %s(%s)\n", cmd, data);
-		return buf;
-	}
 
 	AST_NONSTANDARD_APP_ARGS(args, parse, '"');
 
@@ -185,10 +172,6 @@ static void builtin_function_array(struct ast_channel *chan, char *cmd, char *da
 
 	var = ast_strdupa(data);
 	value2 = ast_strdupa(value);
-	if (!var || !value2) {
-		ast_log(LOG_ERROR, "Out of memory\n");
-		return;
-	}
 
 	/* The functions this will generally be used with are SORT and ODBC_*, which
 	 * both return comma-delimited lists.  However, if somebody uses literal lists,
@@ -277,10 +260,6 @@ static char *acf_strftime(struct ast_channel *chan, char *cmd, char *data, char
 	}
 	
 	parse = ast_strdupa(data);
-	if (!parse) {
-		ast_log(LOG_ERROR, "Out of memory\n");
-		return buf;
-	}
 	
 	AST_STANDARD_APP_ARGS(args, parse);