From: David Howells <dhowells@redhat.com>
Date: Thu, 3 Jun 2021 10:51:28 +0100
Subject: cachefiles: Use file_inode() rather than accessing ->f_inode
Git-commit: 185981958c920dd28e35cba7cda69486c8551781
Patch-mainline: v5.15-rc1
References: jsc#SES-1880

Use the file_inode() helper rather than accessing ->f_inode directly.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
cc: linux-cachefs@redhat.com
Link: https://lore.kernel.org/r/162431192403.2908479.4590814090994846904.stgit@warthog.procyon.org.uk/
Acked-by: Luis Henriques <lhenriques@suse.com>
---
 fs/cachefiles/io.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/cachefiles/io.c b/fs/cachefiles/io.c
index ca68bb97ca00..fac2e8e7b533 100644
--- a/fs/cachefiles/io.c
+++ b/fs/cachefiles/io.c
@@ -70,7 +70,7 @@ static int cachefiles_read(struct netfs_cache_resources *cres,
 
 	_enter("%pD,%li,%llx,%zx/%llx",
 	       file, file_inode(file)->i_ino, start_pos, len,
-	       i_size_read(file->f_inode));
+	       i_size_read(file_inode(file)));
 
 	/* If the caller asked us to seek for data before doing the read, then
 	 * we should do that now.  If we find a gap, we fill it with zeros.
@@ -194,7 +194,7 @@ static int cachefiles_write(struct netfs_cache_resources *cres,
 
 	_enter("%pD,%li,%llx,%zx/%llx",
 	       file, file_inode(file)->i_ino, start_pos, len,
-	       i_size_read(file->f_inode));
+	       i_size_read(file_inode(file)));
 
 	ki = kzalloc(sizeof(struct cachefiles_kiocb), GFP_KERNEL);
 	if (!ki)