diff options
Diffstat (limited to 'lib/iov_iter.c')
-rw-r--r-- | lib/iov_iter.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/iov_iter.c b/lib/iov_iter.c index 362e8b5a5dc5..93ae0c2c8d66 100644 --- a/lib/iov_iter.c +++ b/lib/iov_iter.c @@ -1781,8 +1781,8 @@ size_t csum_and_copy_to_iter(const void *addr, size_t bytes, void *_csstate, if (unlikely(iov_iter_is_pipe(i))) return csum_and_copy_to_pipe_iter(addr, bytes, _csstate, i); - sum = csstate->csum; - off = csstate->off; + sum = csum_shift(csstate->csum, csstate->off); + off = 0; if (unlikely(iov_iter_is_discard(i))) { WARN_ON(1); /* for now */ return 0; @@ -1817,8 +1817,8 @@ size_t csum_and_copy_to_iter(const void *addr, size_t bytes, void *_csstate, off += v.bv_len; }) ) - csstate->csum = sum; - csstate->off = off; + csstate->csum = csum_shift(sum, csstate->off); + csstate->off += bytes; return bytes; } EXPORT_SYMBOL(csum_and_copy_to_iter); |