net/hinic/base: remove some unused variables

Reported by clang 13.

Bugzilla ID: 881
Fixes: a4957d87e05a ("net/hinic/base: add mgmt module")

Reported-by: Liang Longfeng <longfengx.liang@intel.com>
Signed-off-by: Conor Walsh <conor.walsh@intel.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>

diff --git a/drivers/net/hinic/base/hinic_pmd_mgmt.c b/drivers/net/hinic/base/hinic_pmd_mgmt.c
index 9b39950..6ecca40 100644 (file)
--- a/drivers/net/hinic/base/hinic_pmd_mgmt.c
+++ b/drivers/net/hinic/base/hinic_pmd_mgmt.c
@@ -133,16 +133,12 @@ static void prepare_header(struct hinic_msg_pf_to_mgmt *pf_to_mgmt,
 static void prepare_mgmt_cmd(u8 *mgmt_cmd, u64 *header, void *msg,
                             int msg_len)
 {
-       u32 cmd_buf_max = MAX_PF_MGMT_BUF_SIZE;
-
        memset(mgmt_cmd, 0, MGMT_MSG_RSVD_FOR_DEV);
 
        mgmt_cmd += MGMT_MSG_RSVD_FOR_DEV;
-       cmd_buf_max -= MGMT_MSG_RSVD_FOR_DEV;
        memcpy(mgmt_cmd, header, sizeof(*header));
 
        mgmt_cmd += sizeof(*header);
-       cmd_buf_max -= sizeof(*header);
        memcpy(mgmt_cmd, msg, msg_len);
 }
 
@@ -615,7 +611,6 @@ static int recv_mgmt_msg_handler(struct hinic_msg_pf_to_mgmt *pf_to_mgmt,
        void *msg_body = header + sizeof(msg_header);
        u8 *dest_msg;
        u8 seq_id, seq_len;
-       u32 msg_buf_max = MAX_PF_MGMT_BUF_SIZE;
        u8 front_id;
        u16 msg_id;
 
@@ -635,7 +630,6 @@ static int recv_mgmt_msg_handler(struct hinic_msg_pf_to_mgmt *pf_to_mgmt,
        }
 
        dest_msg = (u8 *)recv_msg->msg + seq_id * HINIC_MSG_SEG_LEN;
-       msg_buf_max -= seq_id * HINIC_MSG_SEG_LEN;
        memcpy(dest_msg, msg_body, seq_len);
 
        if (!HINIC_MSG_HEADER_GET(msg_header, LAST))