[PATCH] TPM: fix failure path leak

["Randy.Dunlap" <rdunlap@xenotime.net>]

From: Randy Dunlap <rdunlap@xenotime.net>

kfree(devname) on the misc_register() failure path.
Otherwise it is lost forever.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
---
 drivers/char/tpm/tpm.c |    1 +
 1 files changed, 1 insertion(+)

--- linux-2618-rc1mm1.orig/drivers/char/tpm/tpm.c
+++ linux-2618-rc1mm1/drivers/char/tpm/tpm.c
@@ -1141,6 +1141,7 @@ struct tpm_chip *tpm_register_hardware(s
 		put_device(dev);
 		clear_bit(chip->dev_num, dev_mask);
 		kfree(chip);
+		kfree(devname);
 		return NULL;
 	}
 


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