From: Taeung Song Date: Wed, 26 Apr 2017 12:21:02 +0000 (+0900) Subject: perf config: Refactor a duplicated code for obtaining config file name X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4341ec6b3db4c3e903d6c44958722918baec1e59;p=linux.git perf config: Refactor a duplicated code for obtaining config file name We were doing the same sequence to figure out what is the config pathname to use, fix it by doing it before those two uses. Signed-off-by: Taeung Song Cc: Jiri Olsa Cc: Namhyung Kim Link: http://lkml.kernel.org/r/1493209268-5543-2-git-send-email-treeze.taeung@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/builtin-config.c b/tools/perf/builtin-config.c index 55f04f85b0494..80668fa7556ef 100644 --- a/tools/perf/builtin-config.c +++ b/tools/perf/builtin-config.c @@ -159,6 +159,7 @@ int cmd_config(int argc, const char **argv) int i, ret = 0; struct perf_config_set *set; char *user_config = mkpath("%s/.perfconfig", getenv("HOME")); + const char *config_filename; argc = parse_options(argc, argv, config_options, config_usage, PARSE_OPT_STOP_AT_NON_OPTION); @@ -175,6 +176,11 @@ int cmd_config(int argc, const char **argv) else if (use_user_config) config_exclusive_filename = user_config; + if (!config_exclusive_filename) + config_filename = user_config; + else + config_filename = config_exclusive_filename; + /* * At only 'config' sub-command, individually use the config set * because of reinitializing with options config file location. @@ -192,13 +198,9 @@ int cmd_config(int argc, const char **argv) parse_options_usage(config_usage, config_options, "l", 1); } else { ret = show_config(set); - if (ret < 0) { - const char * config_filename = config_exclusive_filename; - if (!config_exclusive_filename) - config_filename = user_config; + if (ret < 0) pr_err("Nothing configured, " "please check your %s \n", config_filename); - } } break; default: @@ -221,13 +223,8 @@ int cmd_config(int argc, const char **argv) if (value == NULL) ret = show_spec_config(set, var); - else { - const char *config_filename = config_exclusive_filename; - - if (!config_exclusive_filename) - config_filename = user_config; + else ret = set_config(set, config_filename, var, value); - } free(arg); } } else