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[PATCH 46/47] tests/tcg: fix unused variable in linux-test
From: |
Michael Tokarev |
Subject: |
[PATCH 46/47] tests/tcg: fix unused variable in linux-test |
Date: |
Wed, 8 Mar 2023 19:57:49 +0300 |
From: Alex Bennée <alex.bennee@linaro.org>
The latest hexagon compiler picks up that we never consume wcount.
Given the name of the #define that rcount checks against is WCOUNT_MAX
I figured the check just got missed.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221221090411.1995037-5-alex.bennee@linaro.org>
(cherry picked from commit 2bc6c79417b89c3306b724577e775f03fe61fb2e)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
tests/tcg/multiarch/linux/linux-test.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/tests/tcg/multiarch/linux/linux-test.c
b/tests/tcg/multiarch/linux/linux-test.c
index 5a2a4f2258..64f57cb287 100644
--- a/tests/tcg/multiarch/linux/linux-test.c
+++ b/tests/tcg/multiarch/linux/linux-test.c
@@ -354,13 +354,17 @@ static void test_pipe(void)
if (FD_ISSET(fds[0], &rfds)) {
chk_error(read(fds[0], &ch, 1));
rcount++;
- if (rcount >= WCOUNT_MAX)
+ if (rcount >= WCOUNT_MAX) {
break;
+ }
}
if (FD_ISSET(fds[1], &wfds)) {
ch = 'a';
chk_error(write(fds[1], &ch, 1));
wcount++;
+ if (wcount >= WCOUNT_MAX) {
+ break;
+ }
}
}
}
--
2.30.2
- [PATCH 41/47] libvhost-user: check for NULL when allocating a virtqueue element, (continued)
- [PATCH 41/47] libvhost-user: check for NULL when allocating a virtqueue element, Michael Tokarev, 2023/03/08
- [PATCH 42/47] chardev/char-socket: set s->listener = NULL in char_socket_finalize, Michael Tokarev, 2023/03/08
- [PATCH 40/47] vhost: avoid a potential use of an uninitialized variable in vhost_svq_poll(), Michael Tokarev, 2023/03/08
- [PATCH 35/47] vhost-user-rng: Back up vqs before cleaning up vhost_dev, Michael Tokarev, 2023/03/08
- [PATCH 38/47] hw/timer/hpet: Fix expiration time overflow, Michael Tokarev, 2023/03/08
- [PATCH 39/47] vdpa: stop all svq on device deletion, Michael Tokarev, 2023/03/08
- [PATCH 37/47] virtio-rng-pci: fix transitional migration compat for vectors, Michael Tokarev, 2023/03/08
- [PATCH 43/47] intel-iommu: fail MAP notifier without caching mode, Michael Tokarev, 2023/03/08
- [PATCH 45/47] block: Handle curl 7.55.0, 7.85.0 version changes, Michael Tokarev, 2023/03/08
- [PATCH 44/47] intel-iommu: fail DEVIOTLB_UNMAP without dt mode, Michael Tokarev, 2023/03/08
- [PATCH 46/47] tests/tcg: fix unused variable in linux-test,
Michael Tokarev <=
- [PATCH 47/47] build-sys: fix crlf-ending C code, Michael Tokarev, 2023/03/08
- [PATCH 01/47] target/sh4: Mask restore of env->flags from tb->flags, Michael Tokarev, 2023/03/08
- [PATCH 03/47] virtio-mem: Fix the bitmap index of the section offset, Michael Tokarev, 2023/03/08
- [PATCH 09/47] hw/nvme: fix missing endian conversions for doorbell buffers, Michael Tokarev, 2023/03/08
- [PATCH 08/47] acpi: cpuhp: fix guest-visible maximum access size to the legacy reg block, Michael Tokarev, 2023/03/08
- [PATCH 04/47] virtio-mem: Fix the iterator variable in a vmem->rdl_list loop, Michael Tokarev, 2023/03/08
- [PATCH 36/47] virtio-rng-pci: fix migration compat for vectors, Michael Tokarev, 2023/03/08
- Re: [RFC PATCH 00/47] Patch Round-up for stable 7.2.1, Thomas Huth, 2023/03/22