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authorDavid Howells <dhowells@redhat.com>2015-03-17 22:26:12 +0000
committerAl Viro <viro@zeniv.linux.org.uk>2015-04-15 15:06:58 -0400
commit75c3cfa855dcedc84e7964269c9b6baf26137959 (patch)
tree2ef6b8570069d7811542db376c88fbe208a5771d /drivers/infiniband/hw
parent2b0143b5c986be1ce8408b3aadc4709e0a94429d (diff)
VFS: assorted weird filesystems: d_inode() annotations
Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/infiniband/hw')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_fs.c16
-rw-r--r--drivers/infiniband/hw/qib/qib_fs.c20
2 files changed, 18 insertions, 18 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index 33c45dfcbd88..1ca8e32a9592 100644
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -82,14 +82,14 @@ static int create_file(const char *name, umode_t mode,
{
int error;
- mutex_lock(&parent->d_inode->i_mutex);
+ mutex_lock(&d_inode(parent)->i_mutex);
*dentry = lookup_one_len(name, parent, strlen(name));
if (!IS_ERR(*dentry))
- error = ipathfs_mknod(parent->d_inode, *dentry,
+ error = ipathfs_mknod(d_inode(parent), *dentry,
mode, fops, data);
else
error = PTR_ERR(*dentry);
- mutex_unlock(&parent->d_inode->i_mutex);
+ mutex_unlock(&d_inode(parent)->i_mutex);
return error;
}
@@ -277,11 +277,11 @@ static int remove_file(struct dentry *parent, char *name)
}
spin_lock(&tmp->d_lock);
- if (!d_unhashed(tmp) && tmp->d_inode) {
+ if (!d_unhashed(tmp) && d_really_is_positive(tmp)) {
dget_dlock(tmp);
__d_drop(tmp);
spin_unlock(&tmp->d_lock);
- simple_unlink(parent->d_inode, tmp);
+ simple_unlink(d_inode(parent), tmp);
} else
spin_unlock(&tmp->d_lock);
@@ -302,7 +302,7 @@ static int remove_device_files(struct super_block *sb,
int ret;
root = dget(sb->s_root);
- mutex_lock(&root->d_inode->i_mutex);
+ mutex_lock(&d_inode(root)->i_mutex);
snprintf(unit, sizeof unit, "%02d", dd->ipath_unit);
dir = lookup_one_len(unit, root, strlen(unit));
@@ -315,10 +315,10 @@ static int remove_device_files(struct super_block *sb,
remove_file(dir, "flash");
remove_file(dir, "atomic_counters");
d_delete(dir);
- ret = simple_rmdir(root->d_inode, dir);
+ ret = simple_rmdir(d_inode(root), dir);
bail:
- mutex_unlock(&root->d_inode->i_mutex);
+ mutex_unlock(&d_inode(root)->i_mutex);
dput(root);
return ret;
}
diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c
index 650897a8591e..bdd5d3857203 100644
--- a/drivers/infiniband/hw/qib/qib_fs.c
+++ b/drivers/infiniband/hw/qib/qib_fs.c
@@ -89,14 +89,14 @@ static int create_file(const char *name, umode_t mode,
{
int error;
- mutex_lock(&parent->d_inode->i_mutex);
+ mutex_lock(&d_inode(parent)->i_mutex);
*dentry = lookup_one_len(name, parent, strlen(name));
if (!IS_ERR(*dentry))
- error = qibfs_mknod(parent->d_inode, *dentry,
+ error = qibfs_mknod(d_inode(parent), *dentry,
mode, fops, data);
else
error = PTR_ERR(*dentry);
- mutex_unlock(&parent->d_inode->i_mutex);
+ mutex_unlock(&d_inode(parent)->i_mutex);
return error;
}
@@ -455,10 +455,10 @@ static int remove_file(struct dentry *parent, char *name)
}
spin_lock(&tmp->d_lock);
- if (!d_unhashed(tmp) && tmp->d_inode) {
+ if (!d_unhashed(tmp) && d_really_is_positive(tmp)) {
__d_drop(tmp);
spin_unlock(&tmp->d_lock);
- simple_unlink(parent->d_inode, tmp);
+ simple_unlink(d_inode(parent), tmp);
} else {
spin_unlock(&tmp->d_lock);
}
@@ -481,7 +481,7 @@ static int remove_device_files(struct super_block *sb,
int ret, i;
root = dget(sb->s_root);
- mutex_lock(&root->d_inode->i_mutex);
+ mutex_lock(&d_inode(root)->i_mutex);
snprintf(unit, sizeof(unit), "%u", dd->unit);
dir = lookup_one_len(unit, root, strlen(unit));
@@ -491,7 +491,7 @@ static int remove_device_files(struct super_block *sb,
goto bail;
}
- mutex_lock(&dir->d_inode->i_mutex);
+ mutex_lock(&d_inode(dir)->i_mutex);
remove_file(dir, "counters");
remove_file(dir, "counter_names");
remove_file(dir, "portcounter_names");
@@ -506,13 +506,13 @@ static int remove_device_files(struct super_block *sb,
}
}
remove_file(dir, "flash");
- mutex_unlock(&dir->d_inode->i_mutex);
- ret = simple_rmdir(root->d_inode, dir);
+ mutex_unlock(&d_inode(dir)->i_mutex);
+ ret = simple_rmdir(d_inode(root), dir);
d_delete(dir);
dput(dir);
bail:
- mutex_unlock(&root->d_inode->i_mutex);
+ mutex_unlock(&d_inode(root)->i_mutex);
dput(root);
return ret;
}