| Message ID | 1458648768-1469-4-git-send-email-nicstange@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Herbert Xu |
| Headers | show |
diff --git a/lib/mpi/mpicoder.c b/lib/mpi/mpicoder.c index d8b372b..78ec4e1 100644 --- a/lib/mpi/mpicoder.c +++ b/lib/mpi/mpicoder.c @@ -407,12 +407,11 @@ int mpi_write_to_sgl(MPI a, struct scatterlist *sgl, unsigned *nbytes, mpi_limb_t *limb2 = (void *)p - sizeof(alimb) + lzeros; *limb1 = *limb2; - p -= lzeros; y = lzeros; lzeros = 0; } - p = p - (sizeof(alimb) - y); + p = p - sizeof(alimb); for (x = 0; x < sizeof(alimb) - y; x++) { if (!buf_len) {
Within the copying loop in mpi_write_sgl(), we have if (lzeros) { ... p -= lzeros; y = lzeros; } p = p - (sizeof(alimb) - y); If lzeros == 0, then y == 0, too. Thus, lzeros gets subtracted and added back again to p. Purge this redundancy. Signed-off-by: Nicolai Stange <nicstange@gmail.com> --- lib/mpi/mpicoder.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)