diff options
| author |   Christoph Hellwig <hch@lst.de> | 2019-04-04 18:33:34 +0200 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2019-04-18 16:16:01 -0400 |
| commit | c13b5487d9dec7189390c76c11358584e327870a (patch) | |
| tree | 3aa5c5c320302adefde980b9c76369ee08facd60 /drivers/md/dm-crypt.c | |
| parent | Linux 5.1-rc5 (diff) | |
| download | linux-dev-c13b5487d9dec7189390c76c11358584e327870a.tar.xz linux-dev-c13b5487d9dec7189390c76c11358584e327870a.zip | |
dm crypt: fix endianness annotations around org_sector_of_dmreq
The sector used here is a little endian value, so use the right
type for it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-crypt.c')
| -rw-r--r-- | drivers/md/dm-crypt.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index dd6565798778..692cddf3fe2a 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -1034,11 +1034,11 @@ static u8 *org_iv_of_dmreq(struct crypt_config *cc, return iv_of_dmreq(cc, dmreq) + cc->iv_size; } -static uint64_t *org_sector_of_dmreq(struct crypt_config *cc, +static __le64 *org_sector_of_dmreq(struct crypt_config *cc, struct dm_crypt_request *dmreq) { u8 *ptr = iv_of_dmreq(cc, dmreq) + cc->iv_size + cc->iv_size; - return (uint64_t*) ptr; + return (__le64 *) ptr; } static unsigned int *org_tag_of_dmreq(struct crypt_config *cc, @@ -1074,7 +1074,7 @@ static int crypt_convert_block_aead(struct crypt_config *cc, struct bio_vec bv_out = bio_iter_iovec(ctx->bio_out, ctx->iter_out); struct dm_crypt_request *dmreq; u8 *iv, *org_iv, *tag_iv, *tag; - uint64_t *sector; + __le64 *sector; int r = 0; BUG_ON(cc->integrity_iv_size && cc->integrity_iv_size != cc->iv_size); @@ -1169,7 +1169,7 @@ static int crypt_convert_block_skcipher(struct crypt_config *cc, struct scatterlist *sg_in, *sg_out; struct dm_crypt_request *dmreq; u8 *iv, *org_iv, *tag_iv; - uint64_t *sector; + __le64 *sector; int r = 0; /* Reject unexpected unaligned bio. */ |