From: Kaixu Xia <kaixuxia@xxxxxxxxxxx>
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 <kaixuxia@xxxxxxxxxxx>
---
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 5bddb1e9e0b3..691e98fe4eee 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);
--
2.27.0
