strparser: remove redundant variable 'rd_desc'

Variable 'rd_desc' is being assigned but never used,
so can be removed.

fix this clang warning:
net/strparser/strparser.c:411:20: warning: variable ‘rd_desc’ set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/strparser/strparser.c b/net/strparser/strparser.c
index 3a51293..da1a676 100644 (file)
--- a/net/strparser/strparser.c
+++ b/net/strparser/strparser.c
@@ -408,8 +408,6 @@ EXPORT_SYMBOL_GPL(strp_data_ready);
 
 static void do_strp_work(struct strparser *strp)
 {
-       read_descriptor_t rd_desc;
-
        /* We need the read lock to synchronize with strp_data_ready. We
         * need the socket lock for calling strp_read_sock.
         */
@@ -421,8 +419,6 @@ static void do_strp_work(struct strparser *strp)
        if (strp->paused)
                goto out;
 
-       rd_desc.arg.data = strp;
-
        if (strp_read_sock(strp) == -ENOMEM)
                queue_work(strp_wq, &strp->work);