859 static struct md_personality *find_pers(int level, char *clevel)  in find_pers()  argument
865 		if (strcmp(pers->name, clevel)==0)  in find_pers()
1286 		mddev->clevel[0] = 0;  in super_90_validate()
1796 		mddev->clevel[0] = 0;  in super_1_validate()
3871 	else if (mddev->clevel[0])  in level_show()
3872 		ret = sprintf(page, "%s\n", mddev->clevel);  in level_show()
3884 	char clevel[16];  in level_store()  local
3892 	if (slen == 0 || slen >= sizeof(clevel))  in level_store()
3900 		strncpy(mddev->clevel, buf, slen);  in level_store()
3901 		if (mddev->clevel[slen-1] == '\n')  in level_store()
3903 		mddev->clevel[slen] = 0;  in level_store()
3933 	strncpy(clevel, buf, slen);  in level_store()
3934 	if (clevel[slen-1] == '\n')  in level_store()
3936 	clevel[slen] = 0;  in level_store()
3937 	if (kstrtol(clevel, 10, &level))  in level_store()
3940 	if (request_module("md-%s", clevel) != 0)  in level_store()
3941 		request_module("md-level-%s", clevel);  in level_store()
3943 	pers = find_pers(level, clevel);  in level_store()
3946 		pr_warn("md: personality %s not loaded\n", clevel);  in level_store()
3961 			mdname(mddev), clevel);  in level_store()
3982 			mdname(mddev), clevel);  in level_store()
3996 	strscpy(mddev->clevel, pers->name, sizeof(mddev->clevel));  in level_store()
5807 	else if (mddev->clevel[0])  in md_run()
5808 		request_module("md-%s", mddev->clevel);  in md_run()
5868 	pers = find_pers(mddev->level, mddev->clevel);  in md_run()
5876 				mddev->clevel);  in md_run()
5885 	strscpy(mddev->clevel, pers->name, sizeof(mddev->clevel));  in md_run()
6156 	mddev->clevel[0] = 0;  in md_clean()
7134 	mddev->clevel[0]     = 0;  in md_set_array_info()