| Message ID | 1466609236-23801-4-git-send-email-hch@lst.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index b32e6b0..09a5a78 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -249,7 +249,6 @@ xfs_file_read_iter( struct xfs_mount *mp = ip->i_mount; size_t size = iov_iter_count(to); ssize_t ret = 0; - xfs_fsize_t n; loff_t pos = iocb->ki_pos; XFS_STATS_INC(mp, xs_read_calls); @@ -266,13 +265,6 @@ xfs_file_read_iter( } } - n = mp->m_super->s_maxbytes - pos; - if (n <= 0 || size == 0) - return 0; - - if (n < size) - size = n; - if (XFS_FORCED_SHUTDOWN(mp)) return -EIO;
All the three low-level read implementations that we might call already take care of not overflowing the maximum supported bytes, no need to duplicate it here. Signed-off-by: Christoph Hellwig <hch@lst.de> --- fs/xfs/xfs_file.c | 8 -------- 1 file changed, 8 deletions(-)