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author | Joe Thornber <ejt@redhat.com> | 2013-05-10 14:37:18 +0100 |
---|---|---|
committer | Alasdair G Kergon <agk@redhat.com> | 2013-05-10 14:37:18 +0100 |
commit | 8c5008fac4af85c7a597c4e7f2c328ac90652bc2 (patch) | |
tree | 36a644b0f1c4208dd773887dc5061368fe315d11 /drivers/md | |
parent | aeed1420a39afb9bd4b7acfcda7a573e349bf27a (diff) | |
download | kernel_goldelico_gta04-8c5008fac4af85c7a597c4e7f2c328ac90652bc2.zip kernel_goldelico_gta04-8c5008fac4af85c7a597c4e7f2c328ac90652bc2.tar.gz kernel_goldelico_gta04-8c5008fac4af85c7a597c4e7f2c328ac90652bc2.tar.bz2 |
dm cache: replace memcpy with struct assignment
Use struct assignment rather than memcpy in dm cache.
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md')
-rw-r--r-- | drivers/md/dm-cache-metadata.c | 4 | ||||
-rw-r--r-- | drivers/md/dm-cache-target.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/md/dm-cache-metadata.c b/drivers/md/dm-cache-metadata.c index 83e995f..1af7255 100644 --- a/drivers/md/dm-cache-metadata.c +++ b/drivers/md/dm-cache-metadata.c @@ -1044,7 +1044,7 @@ void dm_cache_metadata_get_stats(struct dm_cache_metadata *cmd, struct dm_cache_statistics *stats) { down_read(&cmd->root_lock); - memcpy(stats, &cmd->stats, sizeof(*stats)); + *stats = cmd->stats; up_read(&cmd->root_lock); } @@ -1052,7 +1052,7 @@ void dm_cache_metadata_set_stats(struct dm_cache_metadata *cmd, struct dm_cache_statistics *stats) { down_write(&cmd->root_lock); - memcpy(&cmd->stats, stats, sizeof(*stats)); + cmd->stats = *stats; up_write(&cmd->root_lock); } diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c index 004d705..2f3348c 100644 --- a/drivers/md/dm-cache-target.c +++ b/drivers/md/dm-cache-target.c @@ -1913,7 +1913,7 @@ static int cache_create(struct cache_args *ca, struct cache **result) ti->discards_supported = true; ti->discard_zeroes_data_unsupported = true; - memcpy(&cache->features, &ca->features, sizeof(cache->features)); + cache->features = ca->features; ti->per_bio_data_size = get_per_bio_data_size(cache); cache->callbacks.congested_fn = cache_is_congested; |