From 0250c235de86b20b54d2a3477f48e13759160da8 Mon Sep 17 00:00:00 2001 From: Stefan Berger Date: Thu, 19 Jun 2014 15:00:19 -0400 Subject: [PATCH] tpm: Properly clean sysfs entries in error path commit b49e1043c48dac23f64fba684d31c4a96c1ffaa0 upstream. Properly clean the sysfs entries in the error path Reported-by: Dmitry Kasatkin Signed-off-by: Stefan Berger Reviewed-by: Jason Gunthorpe Signed-off-by: Peter Huewe Signed-off-by: Greg Kroah-Hartman --- drivers/char/tpm/tpm-interface.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c index 60e64ec..6af1700 100644 --- a/drivers/char/tpm/tpm-interface.c +++ b/drivers/char/tpm/tpm-interface.c @@ -1116,7 +1116,7 @@ struct tpm_chip *tpm_register_hardware(struct device *dev, goto del_misc; if (tpm_add_ppi(&dev->kobj)) - goto del_misc; + goto del_sysfs; chip->bios_dir = tpm_bios_log_setup(chip->devname); @@ -1127,6 +1127,8 @@ struct tpm_chip *tpm_register_hardware(struct device *dev, return chip; +del_sysfs: + tpm_sysfs_del_device(chip); del_misc: tpm_dev_del_device(chip); put_device: -- 2.7.4