From: Ross Zwisler <ross.zwisler@linux.intel.com>
Date: Mon, 21 Nov 2016 16:51:44 +0000 (-0500)
Subject: ext4: remove unused function ext4_aligned_io()
X-Git-Tag: v4.14-rc1~1901^2~27
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d086630e193b5837aa3432a65cda5751aa11b425;p=platform%2Fkernel%2Flinux-rpi.git

ext4: remove unused function ext4_aligned_io()

The last user of ext4_aligned_io() was the DAX path in
ext4_direct_IO_write().  This usage was removed by Jan Kara's patch
entitled "ext4: Rip out DAX handling from direct IO path".

Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 6673e88..aff204f 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -3257,13 +3257,6 @@ static inline void ext4_clear_io_unwritten_flag(ext4_io_end_t *io_end)
 	}
 }
 
-static inline bool ext4_aligned_io(struct inode *inode, loff_t off, loff_t len)
-{
-	int blksize = 1 << inode->i_blkbits;
-
-	return IS_ALIGNED(off, blksize) && IS_ALIGNED(len, blksize);
-}
-
 extern struct iomap_ops ext4_iomap_ops;
 
 #endif	/* __KERNEL__ */