[V3,1/3] fs: Clean up mapping variable
diff mbox series

Message ID 20191129163300.14749-2-ira.weiny@intel.com
State New
Headers show
Series
  • Move swap functions out of address space operations
Related show

Commit Message

Ira Weiny Nov. 29, 2019, 4:32 p.m. UTC
From: Ira Weiny <ira.weiny@intel.com>

The mapping variable is not directly used in these functions.  Just
remove the additional variable.

Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>

---
Changes from V2:
	updated Reviews

 fs/f2fs/data.c      | 3 +--
 fs/iomap/swapfile.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

Patch
diff mbox series

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index a034cd0ce021..9067c7e68992 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -3147,8 +3147,7 @@  int f2fs_migrate_page(struct address_space *mapping,
 /* Copied from generic_swapfile_activate() to check any holes */
 static int check_swap_activate(struct file *swap_file, unsigned int max)
 {
-	struct address_space *mapping = swap_file->f_mapping;
-	struct inode *inode = mapping->host;
+	struct inode *inode = swap_file->f_mapping->host;
 	unsigned blocks_per_page;
 	unsigned long page_no;
 	unsigned blkbits;
diff --git a/fs/iomap/swapfile.c b/fs/iomap/swapfile.c
index a648dbf6991e..80571add0180 100644
--- a/fs/iomap/swapfile.c
+++ b/fs/iomap/swapfile.c
@@ -140,8 +140,7 @@  int iomap_swapfile_activate(struct swap_info_struct *sis,
 		.sis = sis,
 		.lowest_ppage = (sector_t)-1ULL,
 	};
-	struct address_space *mapping = swap_file->f_mapping;
-	struct inode *inode = mapping->host;
+	struct inode *inode = swap_file->f_mapping->host;
 	loff_t pos = 0;
 	loff_t len = ALIGN_DOWN(i_size_read(inode), PAGE_SIZE);
 	loff_t ret;