diff options
Diffstat (limited to 'drivers/md/bcache/sysfs.c')
| -rw-r--r-- | drivers/md/bcache/sysfs.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c index 9f0826712845..e2059af90791 100644 --- a/drivers/md/bcache/sysfs.c +++ b/drivers/md/bcache/sysfs.c @@ -23,24 +23,28 @@ static const char * const bch_cache_modes[] = { "writethrough", "writeback", "writearound", - "none" + "none", + NULL }; /* Default is 0 ("auto") */ static const char * const bch_stop_on_failure_modes[] = { "auto", - "always" + "always", + NULL }; static const char * const cache_replacement_policies[] = { "lru", "fifo", - "random" + "random", + NULL }; static const char * const error_actions[] = { "unregister", - "panic" + "panic", + NULL }; write_attribute(attach); @@ -338,7 +342,7 @@ STORE(__cached_dev) } if (attr == &sysfs_cache_mode) { - v = sysfs_match_string(bch_cache_modes, buf); + v = __sysfs_match_string(bch_cache_modes, -1, buf); if (v < 0) return v; @@ -349,7 +353,7 @@ STORE(__cached_dev) } if (attr == &sysfs_stop_when_cache_set_failed) { - v = sysfs_match_string(bch_stop_on_failure_modes, buf); + v = __sysfs_match_string(bch_stop_on_failure_modes, -1, buf); if (v < 0) return v; @@ -816,7 +820,7 @@ STORE(__bch_cache_set) 0, UINT_MAX); if (attr == &sysfs_errors) { - v = sysfs_match_string(error_actions, buf); + v = __sysfs_match_string(error_actions, -1, buf); if (v < 0) return v; @@ -1088,7 +1092,7 @@ STORE(__bch_cache) } if (attr == &sysfs_cache_replacement_policy) { - v = sysfs_match_string(cache_replacement_policies, buf); + v = __sysfs_match_string(cache_replacement_policies, -1, buf); if (v < 0) return v; |