[PATCH] hwrng: fix intel probe error unwind
Michael Buesch [Sun, 30 Jul 2006 10:04:04 +0000 (03:04 -0700)]
The intel hwrng leaks an iomapped resource, if hwrng_register() failes.
This fixes it.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/char/hw_random/intel-rng.c

index 6594bd5..ccd7e71 100644 (file)
@@ -164,7 +164,7 @@ static int __init mod_init(void)
        if (err) {
                printk(KERN_ERR PFX "RNG registering failed (%d)\n",
                       err);
-               goto out;
+               goto err_unmap;
        }
 out:
        return err;