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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-03-04 15:24:06 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-05-06 17:32:43 -0400 |
| commit | cb66a7a1f149ff705fa37cad6d1252b046e0ad4f (patch) | |
| tree | 32dd17f294e9ef96bfea727bba313a33590917ab /drivers/staging | |
| parent | 0ae5e4d370599592eab845527b31708a4f3411be (diff) | |
| download | linux-stable-cb66a7a1f149ff705fa37cad6d1252b046e0ad4f.tar.gz linux-stable-cb66a7a1f149ff705fa37cad6d1252b046e0ad4f.tar.bz2 linux-stable-cb66a7a1f149ff705fa37cad6d1252b046e0ad4f.zip | |
kill generic_segment_checks()
all callers of ->aio_read() and ->aio_write() have iov/nr_segs already
checked - generic_segment_checks() done after that is just an odd way
to spell iov_length().
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/lustre/lustre/llite/file.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c index 8e844a6371e0..220bd8390a84 100644 --- a/drivers/staging/lustre/lustre/llite/file.c +++ b/drivers/staging/lustre/lustre/llite/file.c @@ -1180,9 +1180,7 @@ static ssize_t ll_file_aio_read(struct kiocb *iocb, const struct iovec *iov, ssize_t result; int refcheck; - result = generic_segment_checks(iov, &nr_segs, &count, VERIFY_WRITE); - if (result) - return result; + count = iov_length(iov, nr_segs); env = cl_env_get(&refcheck); if (IS_ERR(env)) @@ -1235,14 +1233,10 @@ static ssize_t ll_file_aio_write(struct kiocb *iocb, const struct iovec *iov, { struct lu_env *env; struct vvp_io_args *args; - size_t count = 0; + size_t count = iov_length(iov, nr_segs); ssize_t result; int refcheck; - result = generic_segment_checks(iov, &nr_segs, &count, VERIFY_READ); - if (result) - return result; - env = cl_env_get(&refcheck); if (IS_ERR(env)) return PTR_ERR(env); |