3.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Stefan Berger <stef...@linux.vnet.ibm.com>
commit b49e1043c48dac23f64fba684d31c4a96c1ffaa0 upstream.
Properly clean the sysfs entries in the error path
Reported-by: Dmitry Kasatkin <dmitry.kasat...@gmail.com>
Signed-off-by: Stefan Berger <stef...@linux.vnet.ibm.com>
Reviewed-by: Jason Gunthorpe <jguntho...@obsidianresearch.com>
Signed-off-by: Peter Huewe <peterhu...@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/char/tpm/tpm-interface.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/char/tpm/tpm-interface.c
+++ b/drivers/char/tpm/tpm-interface.c
@@ -1116,7 +1116,7 @@ struct tpm_chip *tpm_register_hardware(s
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(s
return chip;
+del_sysfs:
+ tpm_sysfs_del_device(chip);
del_misc:
tpm_dev_del_device(chip);
put_device:
--
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