d_path: Use struct path in struct avc_audit_data

audit_log_d_path() is a d_path() wrapper that is used by the audit code.  To
use a struct path in audit_log_d_path() I need to embed it into struct
avc_audit_data.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Jan Blunck <jblunck@suse.de>
Acked-by: Christoph Hellwig <hch@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Neil Brown <neilb@suse.de>
Cc: Stephen Smalley <sds@tycho.nsa.gov>
Cc: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/kernel/audit.c b/kernel/audit.c
index c8555b180213..783e65701247 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1312,26 +1312,26 @@ void audit_log_untrustedstring(struct audit_buffer *ab, const char *string)
 
 /* This is a helper-function to print the escaped d_path */
 void audit_log_d_path(struct audit_buffer *ab, const char *prefix,
-                      struct dentry *dentry, struct vfsmount *vfsmnt)
+                      struct path *path)
 {
-        char *p, *path;
+        char *p, *pathname;
 
         if (prefix)
                 audit_log_format(ab, " %s", prefix);
 
         /* We will allow 11 spaces for ' (deleted)' to be appended */
-        path = kmalloc(PATH_MAX+11, ab->gfp_mask);
-        if (!path) {
+        pathname = kmalloc(PATH_MAX+11, ab->gfp_mask);
+        if (!pathname) {
                 audit_log_format(ab, "<no memory>");
                 return;
         }
-        p = d_path(dentry, vfsmnt, path, PATH_MAX+11);
+        p = d_path(path->dentry, path->mnt, pathname, PATH_MAX+11);
         if (IS_ERR(p)) { /* Should never happen since we send PATH_MAX */
                 /* FIXME: can we save some information here? */
                 audit_log_format(ab, "<too long>");
         } else
                 audit_log_untrustedstring(ab, p);
-        kfree(path);
+        kfree(pathname);
 }
 
 /**