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Date:   Thu, 12 Oct 2017 18:04:56 +0100
From:   Colin King <colin.king@...onical.com>
To:     Giovanni Cabiddu <giovanni.cabiddu@...el.com>,
        Salvatore Benedetto <salvatore.benedetto@...el.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S . Miller" <davem@...emloft.net>,
        Ahsan Atta <ahsan.atta@...el.com>, qat-linux@...el.com,
        linux-crypto@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] crypto: qat: remove unused and redundant pointer vf_info

From: Colin Ian King <colin.king@...onical.com>

The pointer vf_info is being assigned but never read, it is redundant
and therefore can be removed.

Cleans up clang warning: Value stored to 'vf_info' is never read

Fixes: ed8ccaef52fa ("crypto: qat - Add support for SRIOV")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/crypto/qat/qat_common/adf_dev_mgr.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/crypto/qat/qat_common/adf_dev_mgr.c b/drivers/crypto/qat/qat_common/adf_dev_mgr.c
index 8afac52677a6..2d06409bd3c4 100644
--- a/drivers/crypto/qat/qat_common/adf_dev_mgr.c
+++ b/drivers/crypto/qat/qat_common/adf_dev_mgr.c
@@ -228,11 +228,8 @@ int adf_devmgr_add_dev(struct adf_accel_dev *accel_dev,
 		list_add_tail(&map->list, &vfs_table);
 	} else if (accel_dev->is_vf && pf) {
 		/* VF on host */
-		struct adf_accel_vf_info *vf_info;
 		struct vf_id_map *map;
 
-		vf_info = pf->pf.vf_info + adf_get_vf_id(accel_dev);
-
 		map = adf_find_vf(adf_get_vf_num(accel_dev));
 		if (map) {
 			struct vf_id_map *next;
-- 
2.14.1

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