[FIX] clean up when error

in create_func_inst_data()

Change-Id: I8b299a7fa7acb44ccc02e64d3bd5b3a9caf84787
Signed-off-by: Vyacheslav Cherkashin <v.cherkashin@samsung.com>

diff --git a/parser/msg_parser.c b/parser/msg_parser.c
index 007e423..3335732 100644 (file)
--- a/parser/msg_parser.c
+++ b/parser/msg_parser.c
@@ -235,14 +235,13 @@ struct func_inst_data *create_func_inst_data(struct msg_buf *mb)
        print_parse_debug("funct ret type:");
        if (get_u8(mb, (u8 *)&ret_type)) {
                print_err("failed to read data function arguments\n");
-               return NULL;
+               goto free_args;
        }
 
        fi = kmalloc(sizeof(*fi), GFP_KERNEL);
        if (fi == NULL) {
                print_err("out of memory\n");
-               put_string(args);
-               return NULL;
+               goto free_args;
        }
 
        fi->addr = addr;
@@ -250,6 +249,10 @@ struct func_inst_data *create_func_inst_data(struct msg_buf *mb)
        fi->ret_type = ret_type;
 
        return fi;
+
+free_args:
+       put_string(args);
+       return NULL;
 }
 
 void destroy_func_inst_data(struct func_inst_data *fi)