49 lines
1.7 KiB
Diff
49 lines
1.7 KiB
Diff
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From 050aa274447899ecb000aa8d62d95b6c6192fc56 Mon Sep 17 00:00:00 2001
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From: qihao <qihao_yewu@cmss.chinamobile.com>
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Date: Wed, 28 Jun 2023 10:08:22 +0800
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Subject: [PATCH] tests/tcg: fix unused variable in linux-test
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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cheery-pick from 2bc6c79417b89c3306b724577e775f03fe61fb2e
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The latest hexagon compiler picks up that we never consume wcount.
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Given the name of the #define that rcount checks against is WCOUNT_MAX
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I figured the check just got missed.
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Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
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Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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Message-Id: <20221221090411.1995037-5-alex.bennee@linaro.org>
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Signed-off-by: qihao_yewu <qihao_yewu@cmss.chinamobile.com>
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---
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tests/tcg/multiarch/linux/linux-test.c | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/tests/tcg/multiarch/linux/linux-test.c b/tests/tcg/multiarch/linux/linux-test.c
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index 019d8175ca..78c68540ef 100644
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--- a/tests/tcg/multiarch/linux/linux-test.c
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+++ b/tests/tcg/multiarch/linux/linux-test.c
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@@ -354,13 +354,17 @@ static void test_pipe(void)
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if (FD_ISSET(fds[0], &rfds)) {
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chk_error(read(fds[0], &ch, 1));
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rcount++;
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- if (rcount >= WCOUNT_MAX)
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+ if (rcount >= WCOUNT_MAX) {
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break;
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+ }
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}
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if (FD_ISSET(fds[1], &wfds)) {
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ch = 'a';
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chk_error(write(fds[1], &ch, 1));
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wcount++;
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+ if (wcount >= WCOUNT_MAX) {
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+ break;
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+ }
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}
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}
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}
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--
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2.41.0.windows.1
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