From 2d9ac4319b9959bf3195fedf88bdfd224c67593b Mon Sep 17 00:00:00 2001 From: Kaixu Xia Date: Thu, 21 Apr 2022 08:47:54 +1000 Subject: [PATCH] xfs: simplify local variable assignment in file write code Get the struct inode pointer from iocb->ki_filp->f_mapping->host directly and the other variables are unnecessary, so simplify the local variables assignment. Signed-off-by: Kaixu Xia Reviewed-by: Darrick J. Wong Signed-off-by: Dave Chinner --- fs/xfs/xfs_file.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index c5541d062d0da..442bfaed202e0 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -694,9 +694,7 @@ xfs_file_buffered_write( struct kiocb *iocb, struct iov_iter *from) { - struct file *file = iocb->ki_filp; - struct address_space *mapping = file->f_mapping; - struct inode *inode = mapping->host; + struct inode *inode = iocb->ki_filp->f_mapping->host; struct xfs_inode *ip = XFS_I(inode); ssize_t ret; bool cleared_space = false; @@ -767,9 +765,7 @@ xfs_file_write_iter( struct kiocb *iocb, struct iov_iter *from) { - struct file *file = iocb->ki_filp; - struct address_space *mapping = file->f_mapping; - struct inode *inode = mapping->host; + struct inode *inode = iocb->ki_filp->f_mapping->host; struct xfs_inode *ip = XFS_I(inode); ssize_t ret; size_t ocount = iov_iter_count(from); -- 2.30.2