diff options
author | Alex Shi <alex.shi@linaro.org> | 2016-09-20 15:18:54 +0800 |
---|---|---|
committer | Alex Shi <alex.shi@linaro.org> | 2016-09-20 15:18:54 +0800 |
commit | 5f87c475f82a75e10bc6e249b7471349f1ef1636 (patch) | |
tree | df697b570c923c722b5ba24f502c6abdbb5e05f1 /lib | |
parent | d3a1d035ef89cfb89cf6e2128d44b95771f2c7b4 (diff) | |
parent | d2d693d1ba7d93ec7c5db8aca2da29a4c91f6782 (diff) |
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android
Conflicts:
in fs/proc/task_mmu.c:
looks like vma_get_anon_name() want have a name for anonymous
vma when there is no name used in vma. commit: 586278d78bf
The name show is after any other names, so it maybe covered.
but anyway, it just a show here.
Diffstat (limited to 'lib')
-rw-r--r-- | lib/mpi/mpicoder.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/lib/mpi/mpicoder.c b/lib/mpi/mpicoder.c index e00ff00e861c..e37dbf53e226 100644 --- a/lib/mpi/mpicoder.c +++ b/lib/mpi/mpicoder.c @@ -367,7 +367,9 @@ int mpi_write_to_sgl(MPI a, struct scatterlist *sgl, unsigned *nbytes, buf_len = sgl->length; p2 = sg_virt(sgl); - for (i = a->nlimbs - 1; i >= 0; i--) { + for (i = a->nlimbs - 1 - lzeros / BYTES_PER_MPI_LIMB, + lzeros %= BYTES_PER_MPI_LIMB; + i >= 0; i--) { alimb = a->d[i]; p = (u8 *)&alimb2; #if BYTES_PER_MPI_LIMB == 4 @@ -388,17 +390,12 @@ int mpi_write_to_sgl(MPI a, struct scatterlist *sgl, unsigned *nbytes, #error please implement for this limb size. #endif if (lzeros > 0) { - if (lzeros >= sizeof(alimb)) { - p -= sizeof(alimb); - continue; - } else { - mpi_limb_t *limb1 = (void *)p - sizeof(alimb); - mpi_limb_t *limb2 = (void *)p - sizeof(alimb) - + lzeros; - *limb1 = *limb2; - p -= lzeros; - y = lzeros; - } + mpi_limb_t *limb1 = (void *)p - sizeof(alimb); + mpi_limb_t *limb2 = (void *)p - sizeof(alimb) + + lzeros; + *limb1 = *limb2; + p -= lzeros; + y = lzeros; lzeros -= sizeof(alimb); } |