45 lines
1.6 KiB
Diff
45 lines
1.6 KiB
Diff
From a89fed7cdbee76f9a7083ca04e079ab991737eeb Mon Sep 17 00:00:00 2001
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From: Miroslav Rezanina <mrezanin@redhat.com>
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Date: Wed, 9 Nov 2022 06:40:47 -0500
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Subject: [PATCH 1/3] rtl8139: Remove unused variable
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RH-Author: Miroslav Rezanina <mrezanin@redhat.com>
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RH-MergeRequest: 122: Remove variables causing 'Unused but set variable' warning on Clang 15
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RH-Bugzilla: 2141218
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RH-Commit: [1/3] ffec7ff0238c6859a5ddaea80fcd8e66049fd3fc (mrezanin/centos-src-qemu-kvm)
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Variable send_count used in rtl8139_cplus_transmit_one function is only
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incremented but never read. This causes 'Unused but set variable' warning
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on Clang 15.0.1 compiler.
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Removing the variable to prevent the warning.
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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hw/net/rtl8139.c | 2 --
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1 file changed, 2 deletions(-)
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diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c
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index 75dacabc43..445cbd700c 100644
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--- a/hw/net/rtl8139.c
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+++ b/hw/net/rtl8139.c
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@@ -2156,7 +2156,6 @@ static int rtl8139_cplus_transmit_one(RTL8139State *s)
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ip_data_len, saved_size - ETH_HLEN, large_send_mss);
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int tcp_send_offset = 0;
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- int send_count = 0;
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/* maximum IP header length is 60 bytes */
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uint8_t saved_ip_header[60];
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@@ -2261,7 +2260,6 @@ static int rtl8139_cplus_transmit_one(RTL8139State *s)
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/* add transferred count to TCP sequence number */
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stl_be_p(&p_tcp_hdr->th_seq,
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chunk_size + ldl_be_p(&p_tcp_hdr->th_seq));
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- ++send_count;
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}
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/* Stop sending this frame */
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--
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2.31.1
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