linux-kernel - [PATCH 46/76] fs/kernfs: Use inode_sb() helper instead of inode->i

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Message-Id: <20180508180436.716-47-mfasheh@suse.de>
Date:   Tue,  8 May 2018 11:04:06 -0700
From:   Mark Fasheh <mfasheh@...e.de>
To:     linux-fsdevel@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, linux-btrfs@...r.kernel.org,
        Mark Fasheh <mfasheh@...e.de>
Subject: [PATCH 46/76] fs/kernfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh <mfasheh@...e.de>
---
 fs/kernfs/dir.c   | 4 ++--
 fs/kernfs/inode.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
index 89d1dc19340b..1239244e826a 100644
--- a/fs/kernfs/dir.c
+++ b/fs/kernfs/dir.c
@@ -1059,7 +1059,7 @@ static struct dentry *kernfs_iop_lookup(struct inode *dir,
 	mutex_lock(&kernfs_mutex);
 
 	if (kernfs_ns_enabled(parent))
-		ns = kernfs_info(dir->i_sb)->ns;
+		ns = kernfs_info(inode_sb(dir))->ns;
 
 	kn = kernfs_find_ns(parent, dentry->d_name.name, ns);
 
@@ -1070,7 +1070,7 @@ static struct dentry *kernfs_iop_lookup(struct inode *dir,
 	}
 
 	/* attach dentry and inode */
-	inode = kernfs_get_inode(dir->i_sb, kn);
+	inode = kernfs_get_inode(inode_sb(dir), kn);
 	if (!inode) {
 		ret = ERR_PTR(-ENOMEM);
 		goto out_unlock;
diff --git a/fs/kernfs/inode.c b/fs/kernfs/inode.c
index a34303981deb..7b005800d815 100644
--- a/fs/kernfs/inode.c
+++ b/fs/kernfs/inode.c
@@ -173,7 +173,7 @@ static inline void set_default_inode_attr(struct inode *inode, umode_t mode)
 
 static inline void set_inode_attr(struct inode *inode, struct iattr *iattr)
 {
-	struct super_block *sb = inode->i_sb;
+	struct super_block *sb = inode_sb(inode);
 	inode->i_uid = iattr->ia_uid;
 	inode->i_gid = iattr->ia_gid;
 	inode->i_atime = timespec_trunc(iattr->ia_atime, sb->s_time_gran);
-- 
2.15.1