diff options
| author | Josef 'Jeff' Sipek <[email protected]> | 2016-03-31 23:54:07 -0400 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2016-04-27 15:58:23 -0700 |
| commit | 8a5fc74880251aa651306d1dbcc60715698996f0 (patch) | |
| tree | fd37b86a51274e2e6c3942d1adca2d088127c9ea /module | |
| parent | 16794374b37fb22c32616fe1f40ade1304628ff9 (diff) | |
Illumos 6659 - nvlist_free(NULL) is a no-op
6659 nvlist_free(NULL) is a no-op
Reviewed by: Toomas Soome <[email protected]>
Reviewed by: Marcel Telka <[email protected]>
Approved by: Robert Mustacchi <[email protected]>
References:
https://www.illumos.org/issues/6659
https://github.com/illumos/illumos-gate/commit/aab83bb
Ported-by: David Quigley <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #4566
Diffstat (limited to 'module')
| -rw-r--r-- | module/zfs/spa.c | 3 | ||||
| -rw-r--r-- | module/zfs/spa_config.c | 3 | ||||
| -rw-r--r-- | module/zfs/zfs_ioctl.c | 4 |
3 files changed, 3 insertions, 7 deletions
diff --git a/module/zfs/spa.c b/module/zfs/spa.c index 01048bfe9..63425d3d0 100644 --- a/module/zfs/spa.c +++ b/module/zfs/spa.c @@ -6132,8 +6132,7 @@ spa_sync_config_object(spa_t *spa, dmu_tx_t *tx) spa_config_exit(spa, SCL_STATE, FTAG); - if (spa->spa_config_syncing) - nvlist_free(spa->spa_config_syncing); + nvlist_free(spa->spa_config_syncing); spa->spa_config_syncing = config; spa_sync_nvlist(spa, spa->spa_config_object, config, tx); diff --git a/module/zfs/spa_config.c b/module/zfs/spa_config.c index a62d25bd3..904940a65 100644 --- a/module/zfs/spa_config.c +++ b/module/zfs/spa_config.c @@ -376,8 +376,7 @@ void spa_config_set(spa_t *spa, nvlist_t *config) { mutex_enter(&spa->spa_props_lock); - if (spa->spa_config != NULL) - nvlist_free(spa->spa_config); + nvlist_free(spa->spa_config); spa->spa_config = config; mutex_exit(&spa->spa_props_lock); } diff --git a/module/zfs/zfs_ioctl.c b/module/zfs/zfs_ioctl.c index 5c84d238f..50f6a7a2c 100644 --- a/module/zfs/zfs_ioctl.c +++ b/module/zfs/zfs_ioctl.c @@ -1536,9 +1536,7 @@ zfs_ioc_pool_import(zfs_cmd_t *zc) } nvlist_free(config); - - if (props) - nvlist_free(props); + nvlist_free(props); return (error); } |