diff options
| -rw-r--r-- | fs/aio.c | 18 |
1 files changed, 1 insertions, 17 deletions
@@ -1376,21 +1376,6 @@ static int aio_setup_vectored_rw(int rw, char __user *buf, size_t len, return 0; } -static int aio_setup_single_vector(int rw, char __user *buf, size_t len, - struct iovec *iovec, - struct iov_iter *iter) -{ - if (len > MAX_RW_COUNT) - len = MAX_RW_COUNT; - if (unlikely(!access_ok(!rw, buf, len))) - return -EFAULT; - - iovec->iov_base = buf; - iovec->iov_len = len; - iov_iter_init(iter, rw, iovec, 1, len); - return 0; -} - /* * aio_run_iocb: * Performs the initial checks and io submission. @@ -1434,8 +1419,7 @@ rw_common: ret = aio_setup_vectored_rw(rw, buf, len, &iovec, compat, &iter); else - ret = aio_setup_single_vector(rw, buf, len, - iovec, &iter); + ret = import_single_range(rw, buf, len, iovec, &iter); if (!ret) ret = rw_verify_area(rw, file, &req->ki_pos, iov_iter_count(&iter)); |