diff options
| author | Julian Wiedmann <jwi@linux.ibm.com> | 2021-06-07 12:18:45 +0300 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2021-08-25 12:03:33 +0300 |
| commit | c42257d64079f41af5debcba9dcd15dad3b2969e (patch) | |
| tree | 325eeed7bdd9ab8f91fb6dc7ad076048077390aa /drivers/s390/crypto/zcrypt_cex2c.c | |
| parent | b5adbbf896d8375a1054ac56ac23194ac483ae96 (diff) | |
| download | linux-c42257d64079f41af5debcba9dcd15dad3b2969e.tar.xz | |
s390/zcrypt: remove gratuitious NULL check in .remove() callbacks
As .remove() is only called after a successful .probe() call, we can
trust that the drvdata is valid.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'drivers/s390/crypto/zcrypt_cex2c.c')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_cex2c.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/crypto/zcrypt_cex2c.c b/drivers/s390/crypto/zcrypt_cex2c.c index 61455910ea97..a0b9f1153e12 100644 --- a/drivers/s390/crypto/zcrypt_cex2c.c +++ b/drivers/s390/crypto/zcrypt_cex2c.c @@ -314,8 +314,8 @@ static void zcrypt_cex2c_card_remove(struct ap_device *ap_dev) if (ap_test_bit(&ac->functions, AP_FUNC_COPRO)) sysfs_remove_group(&ap_dev->device.kobj, &cca_card_attr_grp); - if (zc) - zcrypt_card_unregister(zc); + + zcrypt_card_unregister(zc); } static struct ap_driver zcrypt_cex2c_card_driver = { @@ -387,8 +387,8 @@ static void zcrypt_cex2c_queue_remove(struct ap_device *ap_dev) if (ap_test_bit(&aq->card->functions, AP_FUNC_COPRO)) sysfs_remove_group(&ap_dev->device.kobj, &cca_queue_attr_grp); - if (zq) - zcrypt_queue_unregister(zq); + + zcrypt_queue_unregister(zq); } static struct ap_driver zcrypt_cex2c_queue_driver = { |