From 08255d534200ed4e39291332d35db82b4668091b Mon Sep 17 00:00:00 2001 From: Rakesh Pandit Date: Mon, 24 Mar 2014 11:04:47 +0200 Subject: Btrfs-progs: remove unsed pthread attribute objects Threads always use default attributes in all tools, so pthread attribute objects and their initializations are of no use. Just pass NULL as attr attribute to pthread_create for default attributes. Signed-off-by: Rakesh Pandit Signed-off-by: David Sterba --- cmds-scrub.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) (limited to 'cmds-scrub.c') diff --git a/cmds-scrub.c b/cmds-scrub.c index ca11fb59..d3bd1484 100644 --- a/cmds-scrub.c +++ b/cmds-scrub.c @@ -1086,7 +1086,6 @@ static int scrub_start(int argc, char **argv, int resume) }; pthread_t *t_devs = NULL; pthread_t t_prog; - pthread_attr_t t_attr; struct scrub_file_record **past_scrubs = NULL; struct scrub_file_record *last_scrub = NULL; char *datafile = strdup(SCRUB_DATA_FILE); @@ -1221,14 +1220,6 @@ static int scrub_start(int argc, char **argv, int resume) goto out; } - ret = pthread_attr_init(&t_attr); - if (ret) { - ERR(!do_quiet, "ERROR: pthread_attr_init failed: %s\n", - strerror(ret)); - err = 1; - goto out; - } - for (i = 0; i < fi_args.num_devices; ++i) { devid = di_args[i].devid; ret = pthread_mutex_init(&sp[i].progress_mutex, NULL); @@ -1376,7 +1367,7 @@ static int scrub_start(int argc, char **argv, int resume) devid = di_args[i].devid; gettimeofday(&tv, NULL); sp[i].stats.t_start = tv.tv_sec; - ret = pthread_create(&t_devs[i], &t_attr, + ret = pthread_create(&t_devs[i], NULL, scrub_one_dev, &sp[i]); if (ret) { if (do_print) @@ -1394,7 +1385,7 @@ static int scrub_start(int argc, char **argv, int resume) spc.write_mutex = &spc_write_mutex; spc.shared_progress = sp; spc.fi = &fi_args; - ret = pthread_create(&t_prog, &t_attr, scrub_progress_cycle, &spc); + ret = pthread_create(&t_prog, NULL, scrub_progress_cycle, &spc); if (ret) { if (do_print) fprintf(stderr, "ERROR: creating progress thread " -- cgit v1.2.3