From 849b1955ade1c647234d6fadeb70377d9def01ca Mon Sep 17 00:00:00 2001 From: Ruan Jinjie Date: Fri, 4 Aug 2023 16:21:01 +0800 Subject: [PATCH] RDMA: Remove unnecessary NULL values The NULL initialization of the pointers assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Signed-off-by: Ruan Jinjie Link: https://lore.kernel.org/r/20230804082102.3361961-1-ruanjinjie@huawei.com Signed-off-by: Leon Romanovsky --- drivers/infiniband/core/iwpm_util.c | 2 +- drivers/infiniband/hw/irdma/verbs.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/infiniband/core/iwpm_util.c b/drivers/infiniband/core/iwpm_util.c index 358a2db38d232..eecb369898f50 100644 --- a/drivers/infiniband/core/iwpm_util.c +++ b/drivers/infiniband/core/iwpm_util.c @@ -307,7 +307,7 @@ get_remote_info_exit: struct iwpm_nlmsg_request *iwpm_get_nlmsg_request(__u32 nlmsg_seq, u8 nl_client, gfp_t gfp) { - struct iwpm_nlmsg_request *nlmsg_request = NULL; + struct iwpm_nlmsg_request *nlmsg_request; unsigned long flags; nlmsg_request = kzalloc(sizeof(struct iwpm_nlmsg_request), gfp); diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c index 0ca5b88d82e8e..660be7f130600 100644 --- a/drivers/infiniband/hw/irdma/verbs.c +++ b/drivers/infiniband/hw/irdma/verbs.c @@ -2865,8 +2865,8 @@ static struct irdma_mr *irdma_alloc_iwmr(struct ib_umem *region, enum irdma_memreg_type reg_type) { struct irdma_device *iwdev = to_iwdev(pd->device); - struct irdma_pbl *iwpbl = NULL; - struct irdma_mr *iwmr = NULL; + struct irdma_pbl *iwpbl; + struct irdma_mr *iwmr; unsigned long pgsz_bitmap; iwmr = kzalloc(sizeof(*iwmr), GFP_KERNEL); -- 2.30.2