summaryrefslogtreecommitdiff
path: root/drivers/md/dm-crypt.c
diff options
context:
space:
mode:
authorMilan Broz <mbroz@redhat.com>2007-10-19 22:42:37 +0100
committerAlasdair G Kergon <agk@redhat.com>2007-10-20 02:01:15 +0100
commitd469f84197a6415248ae4c5bd4f012cb609044fa (patch)
tree9f14a8b89a14f107b7c21bfc25e8e88ed4b7c820 /drivers/md/dm-crypt.c
parentcabf08e4d3d1181d7c408edae97fb4d1c31518af (diff)
dm crypt: tidy whitespace
Clean up, convert some spaces to tabs. No functional change here. Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-crypt.c')
-rw-r--r--drivers/md/dm-crypt.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 357387fa10ca..00725d1863d5 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -56,7 +56,7 @@ struct crypt_config;
struct crypt_iv_operations {
int (*ctr)(struct crypt_config *cc, struct dm_target *ti,
- const char *opts);
+ const char *opts);
void (*dtr)(struct crypt_config *cc);
const char *(*status)(struct crypt_config *cc);
int (*generator)(struct crypt_config *cc, u8 *iv, sector_t sector);
@@ -138,7 +138,7 @@ static int crypt_iv_plain_gen(struct crypt_config *cc, u8 *iv, sector_t sector)
}
static int crypt_iv_essiv_ctr(struct crypt_config *cc, struct dm_target *ti,
- const char *opts)
+ const char *opts)
{
struct crypto_cipher *essiv_tfm;
struct crypto_hash *hash_tfm;
@@ -190,7 +190,7 @@ static int crypt_iv_essiv_ctr(struct crypt_config *cc, struct dm_target *ti,
if (crypto_cipher_blocksize(essiv_tfm) !=
crypto_blkcipher_ivsize(cc->tfm)) {
ti->error = "Block size of ESSIV cipher does "
- "not match IV size of block cipher";
+ "not match IV size of block cipher";
crypto_free_cipher(essiv_tfm);
kfree(salt);
return -EINVAL;
@@ -321,10 +321,10 @@ crypt_convert_scatterlist(struct crypt_config *cc, struct scatterlist *out,
return r;
}
-static void
-crypt_convert_init(struct crypt_config *cc, struct convert_context *ctx,
- struct bio *bio_out, struct bio *bio_in,
- sector_t sector, int write)
+static void crypt_convert_init(struct crypt_config *cc,
+ struct convert_context *ctx,
+ struct bio *bio_out, struct bio *bio_in,
+ sector_t sector, int write)
{
ctx->bio_in = bio_in;
ctx->bio_out = bio_out;
@@ -340,7 +340,7 @@ crypt_convert_init(struct crypt_config *cc, struct convert_context *ctx,
* Encrypt / decrypt data from one bio to another one (can be the same one)
*/
static int crypt_convert(struct crypt_config *cc,
- struct convert_context *ctx)
+ struct convert_context *ctx)
{
int r = 0;
@@ -372,7 +372,7 @@ static int crypt_convert(struct crypt_config *cc,
}
r = crypt_convert_scatterlist(cc, &sg_out, &sg_in, sg_in.length,
- ctx->write, ctx->sector);
+ ctx->write, ctx->sector);
if (r < 0)
break;
@@ -382,13 +382,13 @@ static int crypt_convert(struct crypt_config *cc,
return r;
}
- static void dm_crypt_bio_destructor(struct bio *bio)
- {
+static void dm_crypt_bio_destructor(struct bio *bio)
+{
struct dm_crypt_io *io = bio->bi_private;
struct crypt_config *cc = io->target->private;
bio_free(bio, cc->bs);
- }
+}
/*
* Generate a new unfragmented bio with the given size
@@ -715,7 +715,7 @@ static int crypt_set_key(struct crypt_config *cc, char *key)
cc->key_size = key_size; /* initial settings */
if ((!key_size && strcmp(key, "-")) ||
- (key_size && crypt_decode_key(cc->key, key, key_size) < 0))
+ (key_size && crypt_decode_key(cc->key, key, key_size) < 0))
return -EINVAL;
set_bit(DM_CRYPT_KEY_VALID, &cc->flags);
@@ -785,8 +785,8 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
goto bad1;
}
- if (snprintf(cc->cipher, CRYPTO_MAX_ALG_NAME, "%s(%s)", chainmode,
- cipher) >= CRYPTO_MAX_ALG_NAME) {
+ if (snprintf(cc->cipher, CRYPTO_MAX_ALG_NAME, "%s(%s)",
+ chainmode, cipher) >= CRYPTO_MAX_ALG_NAME) {
ti->error = "Chain mode + cipher name is too long";
goto bad1;
}
@@ -829,7 +829,7 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
if (cc->iv_size)
/* at least a 64 bit sector number should fit in our buffer */
cc->iv_size = max(cc->iv_size,
- (unsigned int)(sizeof(u64) / sizeof(u8)));
+ (unsigned int)(sizeof(u64) / sizeof(u8)));
else {
if (cc->iv_gen_ops) {
DMWARN("Selected cipher does not support IVs");
@@ -875,7 +875,7 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
cc->start = tmpll;
if (dm_get_device(ti, argv[3], cc->start, ti->len,
- dm_table_get_mode(ti->table), &cc->dev)) {
+ dm_table_get_mode(ti->table), &cc->dev)) {
ti->error = "Device lookup failed";
goto bad5;
}