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lib/mpi: replaced MPI_NULL with normal NULL 

MPI_NULL is replaced with normal NULL.

Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Reviewed-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>
hifive-unleashed-5.1
Dmitry Kasatkin 2012-01-26 19:13:16 +02:00 committed by James Morris
parent c70c471c58
commit 3cccd1543a
3 changed files with 5 additions and 7 deletions
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2
include/linux/mpi.h
View File

@ -57,8 +57,6 @@ struct gcry_mpi {
typedef struct gcry_mpi *MPI;
#define MPI_NULL NULL
#define mpi_get_nlimbs(a) ((a)->nlimbs)
#define mpi_is_neg(a) ((a)->sign)

8
lib/mpi/mpicoder.c
View File

@ -34,7 +34,7 @@ MPI do_encode_md(const void *sha_buffer, unsigned nbits)
uint8_t *frame, *fr_pt;
int i = 0, n;
size_t asnlen = DIM(asn);
MPI a = MPI_NULL;
MPI a = NULL;
if (SHA1_DIGEST_LENGTH + asnlen + 4 > nframe)
pr_info("MPI: can't encode a %d bit MD into a %d bits frame\n",
@ -48,7 +48,7 @@ MPI do_encode_md(const void *sha_buffer, unsigned nbits)
*/
frame = kmalloc(nframe, GFP_KERNEL);
if (!frame)
return MPI_NULL;
return NULL;
n = 0;
frame[n++] = 0;
frame[n++] = 1; /* block type */
@ -92,7 +92,7 @@ MPI mpi_read_from_buffer(const void *xbuffer, unsigned *ret_nread)
int i, j;
unsigned nbits, nbytes, nlimbs, nread = 0;
mpi_limb_t a;
MPI val = MPI_NULL;
MPI val = NULL;
if (*ret_nread < 2)
goto leave;
@ -109,7 +109,7 @@ MPI mpi_read_from_buffer(const void *xbuffer, unsigned *ret_nread)
nlimbs = (nbytes + BYTES_PER_MPI_LIMB - 1) / BYTES_PER_MPI_LIMB;
val = mpi_alloc(nlimbs);
if (!val)
return MPI_NULL;
return NULL;
i = BYTES_PER_MPI_LIMB - nbytes % BYTES_PER_MPI_LIMB;
i %= BYTES_PER_MPI_LIMB;
val->nbits = nbits;

2
lib/mpi/mpiutil.c
View File

@ -135,7 +135,7 @@ int mpi_copy(MPI *copied, const MPI a)
size_t i;
MPI b;
*copied = MPI_NULL;
*copied = NULL;
if (a) {
b = mpi_alloc(a->nlimbs);