switch path_lookupat() to struct filename

all callers were passing it ->name of some struct filename

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

1 files changed, 6 insertions, 7 deletions

diff --git a/fs/namei.c b/fs/namei.c
index a5421a12bb92..92b1f00cc05a 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1969,7 +1969,7 @@ static inline int lookup_last(struct nameidata *nd, struct path *path)
 }
 
 /* Returns 0 and nd will be valid on success; Retuns error, otherwise. */
-static int path_lookupat(int dfd, const char *name,
+static int path_lookupat(int dfd, const struct filename *name,
                                 unsigned int flags, struct nameidata *nd)
 {
         struct path path;
@@ -1989,7 +1989,7 @@ static int path_lookupat(int dfd, const char *name,
          * be handled by restarting a traditional ref-walk (which will always
          * be able to complete).
          */
-        err = path_init(dfd, name, flags, nd);
+        err = path_init(dfd, name->name, flags, nd);
         if (!err && !(flags & LOOKUP_PARENT)) {
                 err = lookup_last(nd, &path);
                 while (err > 0) {
@@ -2024,12 +2024,11 @@ static int path_lookupat(int dfd, const char *name,
 static int filename_lookup(int dfd, struct filename *name,
                                 unsigned int flags, struct nameidata *nd)
 {
-        int retval = path_lookupat(dfd, name->name, flags | LOOKUP_RCU, nd);
+        int retval = path_lookupat(dfd, name, flags | LOOKUP_RCU, nd);
         if (unlikely(retval == -ECHILD))
-                retval = path_lookupat(dfd, name->name, flags, nd);
+                retval = path_lookupat(dfd, name, flags, nd);
         if (unlikely(retval == -ESTALE))
-                retval = path_lookupat(dfd, name->name,
-                                                flags | LOOKUP_REVAL, nd);
+                retval = path_lookupat(dfd, name, flags | LOOKUP_REVAL, nd);
 
         if (likely(!retval))
                 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
@@ -3153,7 +3152,7 @@ static int do_tmpfile(int dfd, struct filename *pathname,
         static const struct qstr name = QSTR_INIT("/", 1);
         struct dentry *dentry, *child;
         struct inode *dir;
-        int error = path_lookupat(dfd, pathname->name,
+        int error = path_lookupat(dfd, pathname,
                                   flags | LOOKUP_DIRECTORY, nd);
         if (unlikely(error))
                 return error;