[PATCH] hwrng: fix geode probe error unwind
The geode hwrng leaks an iomapped resource, if hwrng_register() fails. 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>
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@ -107,10 +107,14 @@ found:
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if (err) {
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if (err) {
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printk(KERN_ERR PFX "RNG registering failed (%d)\n",
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printk(KERN_ERR PFX "RNG registering failed (%d)\n",
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err);
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err);
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goto out;
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goto err_unmap;
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}
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}
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out:
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out:
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return err;
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return err;
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err_unmap:
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iounmap(mem);
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goto out;
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}
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}
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static void __exit mod_exit(void)
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static void __exit mod_exit(void)
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