autofs4: kill ->size in autofs_info
It's used only to pass the length of symlink body to
autofs4_get_inode() in autofs4_dir_symlink(). We can
bloody well set inode->i_size in autofs4_dir_symlink()
directly and be done with that.
Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index e55dcdb..1ad3c6c 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -530,6 +530,7 @@
struct autofs_info *ino = autofs4_dentry_ino(dentry);
struct autofs_info *p_ino;
struct inode *inode;
+ size_t size = strlen(symname);
char *cp;
DPRINTK("%s <- %.*s", symname,
@@ -544,8 +545,7 @@
autofs4_del_active(dentry);
- ino->size = strlen(symname);
- cp = kmalloc(ino->size + 1, GFP_KERNEL);
+ cp = kmalloc(size + 1, GFP_KERNEL);
if (!cp) {
if (!dentry->d_fsdata)
kfree(ino);
@@ -562,6 +562,7 @@
return -ENOMEM;
}
inode->i_private = cp;
+ inode->i_size = size;
d_add(dentry, inode);
dentry->d_fsdata = ino;