diff options
Diffstat (limited to 'drivers/md/dm-log-userspace-base.c')
| -rw-r--r-- | drivers/md/dm-log-userspace-base.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/md/dm-log-userspace-base.c b/drivers/md/dm-log-userspace-base.c index 9ab93ebea889..5aace6ee6d47 100644 --- a/drivers/md/dm-log-userspace-base.c +++ b/drivers/md/dm-log-userspace-base.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2006-2009 Red Hat, Inc. * @@ -123,7 +124,7 @@ retry: } static int build_constructor_string(struct dm_target *ti, - unsigned argc, char **argv, + unsigned int argc, char **argv, char **ctr_str) { int i, str_size; @@ -188,7 +189,7 @@ static void do_flush(struct work_struct *work) * to the userspace ctr function. */ static int userspace_ctr(struct dm_dirty_log *log, struct dm_target *ti, - unsigned argc, char **argv) + unsigned int argc, char **argv) { int r = 0; int str_size; @@ -345,8 +346,6 @@ static void userspace_dtr(struct dm_dirty_log *log) kfree(lc->usr_argv_str); kfree(lc); - - return; } static int userspace_presuspend(struct dm_dirty_log *log) @@ -660,8 +659,6 @@ static void userspace_mark_region(struct dm_dirty_log *log, region_t region) fe->region = region; list_add(&fe->list, &lc->mark_list); spin_unlock_irqrestore(&lc->flush_lock, flags); - - return; } /* @@ -697,8 +694,6 @@ static void userspace_clear_region(struct dm_dirty_log *log, region_t region) fe->region = region; list_add(&fe->list, &lc->clear_list); spin_unlock_irqrestore(&lc->flush_lock, flags); - - return; } /* @@ -755,7 +750,6 @@ static void userspace_set_region_sync(struct dm_dirty_log *log, * It would be nice to be able to report failures. * However, it is easy enough to detect and resolve. */ - return; } /* @@ -792,7 +786,7 @@ static region_t userspace_get_sync_count(struct dm_dirty_log *log) * Returns: amount of space consumed */ static int userspace_status(struct dm_dirty_log *log, status_type_t status_type, - char *result, unsigned maxlen) + char *result, unsigned int maxlen) { int r = 0; char *table_args; @@ -926,7 +920,6 @@ static void __exit userspace_dirty_log_exit(void) kmem_cache_destroy(_flush_entry_cache); DMINFO("version " DM_LOG_USERSPACE_VSN " unloaded"); - return; } module_init(userspace_dirty_log_init); |