tpm: use devm_add_action_or_reset
authorSudip Mukherjee <sudipm.mukherjee@gmail.com>
Sun, 12 Jun 2016 14:05:29 +0000 (15:05 +0100)
committerJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tue, 19 Jul 2016 14:43:38 +0000 (17:43 +0300)
commit2b88cd96eb85d2f07873e6050e531df45d8a0cc8
tree4fd62c598a6f2e8adf8b5de67c8d57c4a3482337
parentfa7539b27f4a9d0bfaede2f7547c2322ac68f1f2
tpm: use devm_add_action_or_reset

If devm_add_action() fails we are explicitly calling put_device() to
free the resources allocated. Lets use the helper
devm_add_action_or_reset() and return directly in case of error, as we
know that the cleanup function has been already called by the helper if
there was any error.

Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
drivers/char/tpm/tpm-chip.c