The patch titled
hwrng: fix geode probe error unwind
has been added to the -mm tree. Its filename is
hwrng-fix-geode-probe-error-unwind.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: hwrng: fix geode probe error unwind
From: Michael Buesch <mb@xxxxxxxxx>
The geode hwrng leaks an iomapped resource, if hwrng_register() fails.
This fixes it.
Signed-off-by: Michael Buesch <mb@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/char/hw_random/geode-rng.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff -puN drivers/char/hw_random/geode-rng.c~hwrng-fix-geode-probe-error-unwind drivers/char/hw_random/geode-rng.c
--- a/drivers/char/hw_random/geode-rng.c~hwrng-fix-geode-probe-error-unwind
+++ a/drivers/char/hw_random/geode-rng.c
@@ -107,10 +107,14 @@ found:
if (err) {
printk(KERN_ERR PFX "RNG registering failed (%d)\n",
err);
- goto out;
+ goto err_unmap;
}
out:
return err;
+
+err_unmap:
+ iounmap(mem);
+ goto out;
}
static void __exit mod_exit(void)
_
Patches currently in -mm which might be from mb@xxxxxxxxx are
git-netdev-all.patch
git-wireless-bcm43xx-fix.patch
hwrng-fix-intel-probe-error-unwind.patch
hwrng-fix-geode-probe-error-unwind.patch
-
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