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authorDavid Howells <dhowells@redhat.com>2015-03-17 22:26:15 +0000
committerAl Viro <viro@zeniv.linux.org.uk>2015-04-15 15:06:58 -0400
commitdea655c28a32ac760c057383dadb5be0f5632362 (patch)
tree1bbbed2ea1d1ca3871b6e5273fbf58c304c32ad9 /fs/quota
parent75c3cfa855dcedc84e7964269c9b6baf26137959 (diff)
downloadop-kernel-dev-dea655c28a32ac760c057383dadb5be0f5632362.zip
op-kernel-dev-dea655c28a32ac760c057383dadb5be0f5632362.tar.gz
VFS: fs library helpers: d_inode() annotations
library helpers called by filesystem drivers on their own inodes Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/quota')
-rw-r--r--fs/quota/dquot.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 0ccd4ba..3a5f013 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2299,7 +2299,7 @@ int dquot_quota_on(struct super_block *sb, int type, int format_id,
if (path->dentry->d_sb != sb)
error = -EXDEV;
else
- error = vfs_load_quota_inode(path->dentry->d_inode, type,
+ error = vfs_load_quota_inode(d_inode(path->dentry), type,
format_id, DQUOT_USAGE_ENABLED |
DQUOT_LIMITS_ENABLED);
return error;
@@ -2363,20 +2363,20 @@ int dquot_quota_on_mount(struct super_block *sb, char *qf_name,
struct dentry *dentry;
int error;
- mutex_lock(&sb->s_root->d_inode->i_mutex);
+ mutex_lock(&d_inode(sb->s_root)->i_mutex);
dentry = lookup_one_len(qf_name, sb->s_root, strlen(qf_name));
- mutex_unlock(&sb->s_root->d_inode->i_mutex);
+ mutex_unlock(&d_inode(sb->s_root)->i_mutex);
if (IS_ERR(dentry))
return PTR_ERR(dentry);
- if (!dentry->d_inode) {
+ if (d_really_is_negative(dentry)) {
error = -ENOENT;
goto out;
}
error = security_quota_on(dentry);
if (!error)
- error = vfs_load_quota_inode(dentry->d_inode, type, format_id,
+ error = vfs_load_quota_inode(d_inode(dentry), type, format_id,
DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
out:
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