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tests/test-char.c: Don't use main_loop_wait()'s return value 

In QEMU's main_loop() we used to check whether we should do
a nonblocking call to main_loop(); this was deleted in commit e330c118f2,
because now that vCPUs always drop the I/O thread lock it is an unnecessary
optimization.

The loop in test-char.c copied the old QEMU main_loop() code, but
here the nonblocking check has never been necessary because this
standalone test case doesn't hold the I/O lock anyway. Remove it,
so we can drop the main_loop_wait() return value.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <1498584769-12439-2-git-send-email-peter.maydell@linaro.org>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Peter Maydell 2017-06-27 18:32:48 +01:00 committed by Paolo Bonzini
parent 0ec7b53482
commit be59df797c
1 changed files with 1 additions and 5 deletions
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6
tests/test-char.c
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@ -20,13 +20,9 @@ typedef struct FeHandler {
static void main_loop(void)
{
bool nonblocking;
int last_io = 0;
quit = false;
do {
nonblocking = last_io > 0;
last_io = main_loop_wait(nonblocking);
main_loop_wait(false);
} while (!quit);
}