From: zhong jiang <zhongji...@huawei.com> [ Upstream commit 3dac3583bf1a61db6aaf31dfd752c677a4400afd ]
It is not safe to dereference an object before a null test. It is not needed and just remove them. Ftrace can be used instead. Signed-off-by: zhong jiang <zhongji...@huawei.com> Acked-by: Andrew Donnellan <andrew.donnel...@au1.ibm.com> Acked-by: Frederic Barrat <fbar...@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> Signed-off-by: Sasha Levin <sas...@kernel.org> --- drivers/misc/cxl/guest.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/misc/cxl/guest.c b/drivers/misc/cxl/guest.c index 1a64eb185cfd5..de2ce55395454 100644 --- a/drivers/misc/cxl/guest.c +++ b/drivers/misc/cxl/guest.c @@ -1028,8 +1028,6 @@ int cxl_guest_init_afu(struct cxl *adapter, int slice, struct device_node *afu_n void cxl_guest_remove_afu(struct cxl_afu *afu) { - pr_devel("in %s - AFU(%d)\n", __func__, afu->slice); - if (!afu) return; -- 2.20.1