diff options
Diffstat (limited to 'drivers/md/dm-verity-fec.c')
| -rw-r--r-- | drivers/md/dm-verity-fec.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/md/dm-verity-fec.c b/drivers/md/dm-verity-fec.c index 23cffce56403..962fc32c947c 100644 --- a/drivers/md/dm-verity-fec.c +++ b/drivers/md/dm-verity-fec.c @@ -59,14 +59,14 @@ static int fec_decode_rs8(struct dm_verity *v, struct dm_verity_fec_io *fio, * to the data block. Caller is responsible for releasing buf. */ static u8 *fec_read_parity(struct dm_verity *v, u64 rsb, int index, - unsigned *offset, struct dm_buffer **buf) + unsigned int *offset, struct dm_buffer **buf) { u64 position, block, rem; u8 *res; position = (index + rsb) * v->fec->roots; block = div64_u64_rem(position, v->fec->io_size, &rem); - *offset = (unsigned)rem; + *offset = (unsigned int)rem; res = dm_bufio_read(v->fec->bufio, block, buf); if (IS_ERR(res)) { @@ -102,7 +102,7 @@ static u8 *fec_read_parity(struct dm_verity *v, u64 rsb, int index, */ static inline u8 *fec_buffer_rs_block(struct dm_verity *v, struct dm_verity_fec_io *fio, - unsigned i, unsigned j) + unsigned int i, unsigned int j) { return &fio->bufs[i][j * v->fec->rsn]; } @@ -111,7 +111,7 @@ static inline u8 *fec_buffer_rs_block(struct dm_verity *v, * Return an index to the current RS block when called inside * fec_for_each_buffer_rs_block. */ -static inline unsigned fec_buffer_rs_index(unsigned i, unsigned j) +static inline unsigned int fec_buffer_rs_index(unsigned int i, unsigned int j) { return (i << DM_VERITY_FEC_BUF_RS_BITS) + j; } @@ -121,12 +121,12 @@ static inline unsigned fec_buffer_rs_index(unsigned i, unsigned j) * starting from block_offset. */ static int fec_decode_bufs(struct dm_verity *v, struct dm_verity_fec_io *fio, - u64 rsb, int byte_index, unsigned block_offset, + u64 rsb, int byte_index, unsigned int block_offset, int neras) { int r, corrected = 0, res; struct dm_buffer *buf; - unsigned n, i, offset; + unsigned int n, i, offset; u8 *par, *block; par = fec_read_parity(v, rsb, block_offset, &offset, &buf); @@ -197,7 +197,7 @@ static int fec_is_erasure(struct dm_verity *v, struct dm_verity_io *io, * fits into buffers. Check for erasure locations if @neras is non-NULL. */ static int fec_read_bufs(struct dm_verity *v, struct dm_verity_io *io, - u64 rsb, u64 target, unsigned block_offset, + u64 rsb, u64 target, unsigned int block_offset, int *neras) { bool is_zero; @@ -208,7 +208,7 @@ static int fec_read_bufs(struct dm_verity *v, struct dm_verity_io *io, u64 block, ileaved; u8 *bbuf, *rs_block; u8 want_digest[HASH_MAX_DIGESTSIZE]; - unsigned n, k; + unsigned int n, k; if (neras) *neras = 0; @@ -304,7 +304,7 @@ done: */ static int fec_alloc_bufs(struct dm_verity *v, struct dm_verity_fec_io *fio) { - unsigned n; + unsigned int n; if (!fio->rs) fio->rs = mempool_alloc(&v->fec->rs_pool, GFP_NOIO); @@ -344,7 +344,7 @@ static int fec_alloc_bufs(struct dm_verity *v, struct dm_verity_fec_io *fio) */ static void fec_init_bufs(struct dm_verity *v, struct dm_verity_fec_io *fio) { - unsigned n; + unsigned int n; fec_for_each_buffer(fio, n) memset(fio->bufs[n], 0, v->fec->rsn << DM_VERITY_FEC_BUF_RS_BITS); @@ -362,7 +362,7 @@ static int fec_decode_rsb(struct dm_verity *v, struct dm_verity_io *io, bool use_erasures) { int r, neras = 0; - unsigned pos; + unsigned int pos; r = fec_alloc_bufs(v, fio); if (unlikely(r < 0)) @@ -484,7 +484,7 @@ done: */ void verity_fec_finish_io(struct dm_verity_io *io) { - unsigned n; + unsigned int n; struct dm_verity_fec *f = io->v->fec; struct dm_verity_fec_io *fio = fec_io(io); @@ -522,8 +522,8 @@ void verity_fec_init_io(struct dm_verity_io *io) /* * Append feature arguments and values to the status table. */ -unsigned verity_fec_status_table(struct dm_verity *v, unsigned sz, - char *result, unsigned maxlen) +unsigned int verity_fec_status_table(struct dm_verity *v, unsigned int sz, + char *result, unsigned int maxlen) { if (!verity_fec_is_enabled(v)) return sz; @@ -589,7 +589,7 @@ bool verity_is_fec_opt_arg(const char *arg_name) } int verity_fec_parse_opt_args(struct dm_arg_set *as, struct dm_verity *v, - unsigned *argc, const char *arg_name) + unsigned int *argc, const char *arg_name) { int r; struct dm_target *ti = v->ti; |