stop passing nameidata to ->lookup()

Just the flags; only NFS cares even about that, but there are
legitimate uses for such argument.  And getting rid of that
completely would require splitting ->lookup() into a couple
of methods (at least), so let's leave that alone for now...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 10 insertions, 8 deletions

diff --git a/fs/proc/base.c b/fs/proc/base.c
index bf749cc..8eaa5ea 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1956,7 +1956,7 @@ out_no_task:
 }
 
 static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
-				    struct nameidata *nd)
+				    unsigned int flags)
 {
 	return proc_lookupfd_common(dir, dentry, proc_fd_instantiate);
 }
@@ -2145,7 +2145,7 @@ proc_map_files_instantiate(struct inode *dir, struct dentry *dentry,
 }
 
 static struct dentry *proc_map_files_lookup(struct inode *dir,
-		struct dentry *dentry, struct nameidata *nd)
+		struct dentry *dentry, unsigned int flags)
 {
 	unsigned long vm_start, vm_end;
 	struct vm_area_struct *vma;
@@ -2380,7 +2380,7 @@ static struct dentry *proc_fdinfo_instantiate(struct inode *dir,
 
 static struct dentry *proc_lookupfdinfo(struct inode *dir,
 					struct dentry *dentry,
-					struct nameidata *nd)
+					unsigned int flags)
 {
 	return proc_lookupfd_common(dir, dentry, proc_fdinfo_instantiate);
 }
@@ -2630,7 +2630,7 @@ static const struct file_operations proc_attr_dir_operations = {
 };
 
 static struct dentry *proc_attr_dir_lookup(struct inode *dir,
-				struct dentry *dentry, struct nameidata *nd)
+				struct dentry *dentry, unsigned int flags)
 {
 	return proc_pident_lookup(dir, dentry,
 				  attr_dir_stuff, ARRAY_SIZE(attr_dir_stuff));
@@ -3114,7 +3114,8 @@ static const struct file_operations proc_tgid_base_operations = {
 	.llseek		= default_llseek,
 };
 
-static struct dentry *proc_tgid_base_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd){
+static struct dentry *proc_tgid_base_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
+{
 	return proc_pident_lookup(dir, dentry,
 				  tgid_base_stuff, ARRAY_SIZE(tgid_base_stuff));
 }
@@ -3243,7 +3244,7 @@ out:
 	return error;
 }
 
-struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *nd)
+struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsigned int flags)
 {
 	struct dentry *result;
 	struct task_struct *task;
@@ -3470,7 +3471,8 @@ static int proc_tid_base_readdir(struct file * filp,
 				   tid_base_stuff,ARRAY_SIZE(tid_base_stuff));
 }
 
-static struct dentry *proc_tid_base_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd){
+static struct dentry *proc_tid_base_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
+{
 	return proc_pident_lookup(dir, dentry,
 				  tid_base_stuff, ARRAY_SIZE(tid_base_stuff));
 }
@@ -3514,7 +3516,7 @@ out:
 	return error;
 }
 
-static struct dentry *proc_task_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *nd)
+static struct dentry *proc_task_lookup(struct inode *dir, struct dentry * dentry, unsigned int flags)
 {
 	struct dentry *result = ERR_PTR(-ENOENT);
 	struct task_struct *task;