796 static struct md_personality *find_pers(int level, char *clevel)  in find_pers()  argument
802 		if (strcmp(pers->name, clevel)==0)  in find_pers()
1213 		mddev->clevel[0] = 0;  in super_90_validate()
1714 		mddev->clevel[0] = 0;  in super_1_validate()
3737 	else if (mddev->clevel[0])  in level_show()
3738 		ret = sprintf(page, "%s\n", mddev->clevel);  in level_show()
3750 	char clevel[16];  in level_store()  local
3758 	if (slen == 0 || slen >= sizeof(clevel))  in level_store()
3766 		strncpy(mddev->clevel, buf, slen);  in level_store()
3767 		if (mddev->clevel[slen-1] == '\n')  in level_store()
3769 		mddev->clevel[slen] = 0;  in level_store()
3799 	strncpy(clevel, buf, slen);  in level_store()
3800 	if (clevel[slen-1] == '\n')  in level_store()
3802 	clevel[slen] = 0;  in level_store()
3803 	if (kstrtol(clevel, 10, &level))  in level_store()
3806 	if (request_module("md-%s", clevel) != 0)  in level_store()
3807 		request_module("md-level-%s", clevel);  in level_store()
3809 	pers = find_pers(level, clevel);  in level_store()
3812 		pr_warn("md: personality %s not loaded\n", clevel);  in level_store()
3827 			mdname(mddev), clevel);  in level_store()
3848 			mdname(mddev), clevel);  in level_store()
3862 	strlcpy(mddev->clevel, pers->name, sizeof(mddev->clevel));  in level_store()
5578 	else if (mddev->clevel[0])  in md_run()
5579 		request_module("md-%s", mddev->clevel);  in md_run()
5640 	pers = find_pers(mddev->level, mddev->clevel);  in md_run()
5648 				mddev->clevel);  in md_run()
5657 	strlcpy(mddev->clevel, pers->name, sizeof(mddev->clevel));  in md_run()
5925 	mddev->clevel[0] = 0;  in md_clean()
6897 	mddev->clevel[0]     = 0;  in set_array_info()