trivial: remove unused variable 'path' in alloc_file()

'struct path' is not used in alloc_file().

Signed-off-by: Tero Roponen <[e-mail]>
Signed-off-by: Jiri Kosina <[e-mail]>

fs/file_table.c

···
 		fmode_t mode, const struct file_operations *fop)
 {
 	struct file *file;
-	struct path;
 
 	file = get_empty_filp();
 	if (!file)