run-command: inline prepare_run_command_v_opt()

Merge prepare_run_command_v_opt() and its only caller.  This removes a
pointer indirection and allows to initialize the struct child_process
using CHILD_PROCESS_INIT.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/run-command.c b/run-command.c
index 9196ee0..761f0fd 100644 (file)
--- a/run-command.c
+++ b/run-command.c
@@ -561,20 +561,6 @@ int run_command(struct child_process *cmd)
        return finish_command(cmd);
 }
 
-static void prepare_run_command_v_opt(struct child_process *cmd,
-                                     const char **argv,
-                                     int opt)
-{
-       memset(cmd, 0, sizeof(*cmd));
-       cmd->argv = argv;
-       cmd->no_stdin = opt & RUN_COMMAND_NO_STDIN ? 1 : 0;
-       cmd->git_cmd = opt & RUN_GIT_CMD ? 1 : 0;
-       cmd->stdout_to_stderr = opt & RUN_COMMAND_STDOUT_TO_STDERR ? 1 : 0;
-       cmd->silent_exec_failure = opt & RUN_SILENT_EXEC_FAILURE ? 1 : 0;
-       cmd->use_shell = opt & RUN_USING_SHELL ? 1 : 0;
-       cmd->clean_on_exit = opt & RUN_CLEAN_ON_EXIT ? 1 : 0;
-}
-
 int run_command_v_opt(const char **argv, int opt)
 {
        return run_command_v_opt_cd_env(argv, opt, NULL, NULL);
@@ -582,8 +568,14 @@ int run_command_v_opt(const char **argv, int opt)
 
 int run_command_v_opt_cd_env(const char **argv, int opt, const char *dir, const char *const *env)
 {
-       struct child_process cmd;
-       prepare_run_command_v_opt(&cmd, argv, opt);
+       struct child_process cmd = CHILD_PROCESS_INIT;
+       cmd.argv = argv;
+       cmd.no_stdin = opt & RUN_COMMAND_NO_STDIN ? 1 : 0;
+       cmd.git_cmd = opt & RUN_GIT_CMD ? 1 : 0;
+       cmd.stdout_to_stderr = opt & RUN_COMMAND_STDOUT_TO_STDERR ? 1 : 0;
+       cmd.silent_exec_failure = opt & RUN_SILENT_EXEC_FAILURE ? 1 : 0;
+       cmd.use_shell = opt & RUN_USING_SHELL ? 1 : 0;
+       cmd.clean_on_exit = opt & RUN_CLEAN_ON_EXIT ? 1 : 0;
        cmd.dir = dir;
        cmd.env = env;
        return run_command(&cmd);