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| author | Mark Brown <broonie@kernel.org> | 2017-09-19 14:12:47 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-09-19 14:12:47 +0100 |
| commit | e9331ee9b164d58b4dd0abc882ba7e23d2f404b3 (patch) | |
| tree | 903d078e53a59ed65708193f2486ad0b9a8109d8 /lib/mpi/mpicoder.c | |
| parent | e7251484f3bc3bd9203a2c39555ca7d53e988cf6 (diff) | |
| parent | 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e (diff) | |
Merge tag 'v4.14-rc1' into asoc-rockchip
Linux 4.14-rc1
Diffstat (limited to 'lib/mpi/mpicoder.c')
| -rw-r--r-- | lib/mpi/mpicoder.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/mpi/mpicoder.c b/lib/mpi/mpicoder.c index 5a0f75a3bf01..eead4b339466 100644 --- a/lib/mpi/mpicoder.c +++ b/lib/mpi/mpicoder.c @@ -364,11 +364,11 @@ MPI mpi_read_raw_from_sgl(struct scatterlist *sgl, unsigned int nbytes) } miter.consumed = lzeros; - sg_miter_stop(&miter); nbytes -= lzeros; nbits = nbytes * 8; if (nbits > MAX_EXTERN_MPI_BITS) { + sg_miter_stop(&miter); pr_info("MPI: mpi too large (%u bits)\n", nbits); return NULL; } @@ -376,6 +376,8 @@ MPI mpi_read_raw_from_sgl(struct scatterlist *sgl, unsigned int nbytes) if (nbytes > 0) nbits -= count_leading_zeros(*buff) - (BITS_PER_LONG - 8); + sg_miter_stop(&miter); + nlimbs = DIV_ROUND_UP(nbytes, BYTES_PER_MPI_LIMB); val = mpi_alloc(nlimbs); if (!val) |