netdev - [PATCH net-next v2 11/11] ice: remove dead code

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Message-Id: <20210206044101.636242-12-anthony.l.nguyen@intel.com>
Date:   Fri,  5 Feb 2021 20:41:01 -0800
From:   Tony Nguyen <anthony.l.nguyen@...el.com>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     Bruce Allan <bruce.w.allan@...el.com>, netdev@...r.kernel.org,
        sassmann@...hat.com, anthony.l.nguyen@...el.com,
        Dave Ertman <david.m.ertman@...el.com>,
        kernel test robot <lkp@...el.com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Tony Brelinski <tonyx.brelinski@...el.com>
Subject: [PATCH net-next v2 11/11] ice: remove dead code

From: Bruce Allan <bruce.w.allan@...el.com>

The check for a NULL pf pointer is moot since the earlier declaration and
assignment of struct device *dev already de-referenced the pointer.  Also,
the only caller of ice_set_dflt_mib() already ensures pf is not NULL.

Cc: Dave Ertman <david.m.ertman@...el.com>
Reported-by: kernel test robot <lkp@...el.com>
Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Bruce Allan <bruce.w.allan@...el.com>
Tested-by: Tony Brelinski <tonyx.brelinski@...el.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
---
 drivers/net/ethernet/intel/ice/ice_main.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index f6177591978d..98cd44a3ccf7 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -785,15 +785,9 @@ static void ice_set_dflt_mib(struct ice_pf *pf)
 	u8 mib_type, *buf, *lldpmib = NULL;
 	u16 len, typelen, offset = 0;
 	struct ice_lldp_org_tlv *tlv;
-	struct ice_hw *hw;
+	struct ice_hw *hw = &pf->hw;
 	u32 ouisubtype;
 
-	if (!pf) {
-		dev_dbg(dev, "%s NULL pf pointer\n", __func__);
-		return;
-	}
-
-	hw = &pf->hw;
 	mib_type = SET_LOCAL_MIB_TYPE_LOCAL_MIB;
 	lldpmib = kzalloc(ICE_LLDPDU_SIZE, GFP_KERNEL);
 	if (!lldpmib) {
-- 
2.26.2