diff options
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-crypt.c | 3 | ||||
| -rw-r--r-- | drivers/md/linear.c | 3 | ||||
| -rw-r--r-- | drivers/md/md.c | 10 | ||||
| -rw-r--r-- | drivers/md/multipath.c | 3 | ||||
| -rw-r--r-- | drivers/md/raid0.c | 12 | ||||
| -rw-r--r-- | drivers/md/raid1.c | 12 | ||||
| -rw-r--r-- | drivers/md/raid10.c | 6 |
7 files changed, 17 insertions, 32 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 0dd6c2b5391b..d0a4bab220e5 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -704,8 +704,7 @@ static void crypt_dtr(struct dm_target *ti) mempool_destroy(cc->page_pool); mempool_destroy(cc->io_pool); - if (cc->iv_mode) - kfree(cc->iv_mode); + kfree(cc->iv_mode); if (cc->iv_gen_ops && cc->iv_gen_ops->dtr) cc->iv_gen_ops->dtr(cc); crypto_free_tfm(cc->tfm); diff --git a/drivers/md/linear.c b/drivers/md/linear.c index b1941b887f46..8d740013d74d 100644 --- a/drivers/md/linear.c +++ b/drivers/md/linear.c @@ -217,8 +217,7 @@ static int linear_run (mddev_t *mddev) return 0; out: - if (conf) - kfree(conf); + kfree(conf); return 1; } diff --git a/drivers/md/md.c b/drivers/md/md.c index 65fab74ad737..0c6b5b6baff6 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -195,8 +195,7 @@ static mddev_t * mddev_find(dev_t unit) if (mddev->unit == unit) { mddev_get(mddev); spin_unlock(&all_mddevs_lock); - if (new) - kfree(new); + kfree(new); return mddev; } @@ -458,11 +457,8 @@ static int sb_equal(mdp_super_t *sb1, mdp_super_t *sb2) ret = 1; abort: - if (tmp1) - kfree(tmp1); - if (tmp2) - kfree(tmp2); - + kfree(tmp1); + kfree(tmp2); return ret; } diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index 2ae2d709cb15..2d2ca7fa0265 100644 --- a/drivers/md/multipath.c +++ b/drivers/md/multipath.c @@ -533,8 +533,7 @@ static int multipath_run (mddev_t *mddev) out_free_conf: if (conf->pool) mempool_destroy(conf->pool); - if (conf->multipaths) - kfree(conf->multipaths); + kfree(conf->multipaths); kfree(conf); mddev->private = NULL; out: diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index e7d934eca06f..e11dd14d0b43 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -371,10 +371,8 @@ static int raid0_run (mddev_t *mddev) return 0; out_free_conf: - if (conf->strip_zone) - kfree(conf->strip_zone); - if (conf->devlist) - kfree (conf->devlist); + kfree(conf->strip_zone); + kfree(conf->devlist); kfree(conf); mddev->private = NULL; out: @@ -386,11 +384,11 @@ static int raid0_stop (mddev_t *mddev) raid0_conf_t *conf = mddev_to_conf(mddev); blk_sync_queue(mddev->queue); /* the unplug fn references 'conf'*/ - kfree (conf->hash_table); + kfree(conf->hash_table); conf->hash_table = NULL; - kfree (conf->strip_zone); + kfree(conf->strip_zone); conf->strip_zone = NULL; - kfree (conf); + kfree(conf); mddev->private = NULL; return 0; diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 98b09773e79e..ff1dbec864af 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1427,10 +1427,8 @@ out_free_conf: if (conf) { if (conf->r1bio_pool) mempool_destroy(conf->r1bio_pool); - if (conf->mirrors) - kfree(conf->mirrors); - if (conf->poolinfo) - kfree(conf->poolinfo); + kfree(conf->mirrors); + kfree(conf->poolinfo); kfree(conf); mddev->private = NULL; } @@ -1447,10 +1445,8 @@ static int stop(mddev_t *mddev) blk_sync_queue(mddev->queue); /* the unplug fn references 'conf'*/ if (conf->r1bio_pool) mempool_destroy(conf->r1bio_pool); - if (conf->mirrors) - kfree(conf->mirrors); - if (conf->poolinfo) - kfree(conf->poolinfo); + kfree(conf->mirrors); + kfree(conf->poolinfo); kfree(conf); mddev->private = NULL; return 0; diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index fd7324a86d13..62ebb1bc72be 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1737,8 +1737,7 @@ static int run(mddev_t *mddev) out_free_conf: if (conf->r10bio_pool) mempool_destroy(conf->r10bio_pool); - if (conf->mirrors) - kfree(conf->mirrors); + kfree(conf->mirrors); kfree(conf); mddev->private = NULL; out: @@ -1754,8 +1753,7 @@ static int stop(mddev_t *mddev) blk_sync_queue(mddev->queue); /* the unplug fn references 'conf'*/ if (conf->r10bio_pool) mempool_destroy(conf->r10bio_pool); - if (conf->mirrors) - kfree(conf->mirrors); + kfree(conf->mirrors); kfree(conf); mddev->private = NULL; return 0; |