From: Miroslav Rezanina Date: Wed, 9 Nov 2022 15:57:11 +0000 (-0500) Subject: rtl8139: Remove unused variable X-Git-Tag: qemu-xen-4.16.5~4 X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=204c1af1fc6f99ca70a671a013a30f5409e30786;p=qemu-xen.git rtl8139: Remove unused variable Variable send_count used in rtl8139_cplus_transmit_one function is only incremented but never read. This causes 'Unused but set variable' warning on Clang 15.0.1 compiler. Removing the variable to prevent the warning. Signed-off-by: Miroslav Rezanina Reviewed-by: Thomas Huth Message-Id: <15a32dd06c492216cbf27cd3ddcbe1e9afb8d8f5.1668009030.git.mrezanin@redhat.com> Signed-off-by: Thomas Huth (cherry picked from commit 7d7238c72b983cff5064734349d2d45be9c6282c) --- diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c index 90b4fc63ce..e278ae1ed5 100644 --- a/hw/net/rtl8139.c +++ b/hw/net/rtl8139.c @@ -2156,7 +2156,6 @@ static int rtl8139_cplus_transmit_one(RTL8139State *s) ip_data_len, saved_size - ETH_HLEN, large_send_mss); int tcp_send_offset = 0; - int send_count = 0; /* maximum IP header length is 60 bytes */ uint8_t saved_ip_header[60]; @@ -2261,7 +2260,6 @@ static int rtl8139_cplus_transmit_one(RTL8139State *s) /* add transferred count to TCP sequence number */ stl_be_p(&p_tcp_hdr->th_seq, chunk_size + ldl_be_p(&p_tcp_hdr->th_seq)); - ++send_count; } /* Stop sending this frame */