Author: Markus Elfring <elfring@users.sourceforge.net> The functions kfree() and release_firmware() test whether their argument is NULL and then return immediately. Thus the test around the calls is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Herbert Xu — drivers/crypto/qat/qat_common/adf_accel_engine.c | 5 +—- drivers/crypto/qat/qat_common/adf_transport.c | 2 +- 2 files changed, …