vbltest: fix variable shadowing warning
Just remove the second (shadowing) declaration of ret. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>main
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51b5ca9457
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687cc66d46
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@ -177,7 +177,6 @@ int main(int argc, char **argv)
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while (1) {
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while (1) {
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struct timeval timeout = { .tv_sec = 3, .tv_usec = 0 };
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struct timeval timeout = { .tv_sec = 3, .tv_usec = 0 };
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fd_set fds;
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fd_set fds;
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int ret;
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FD_ZERO(&fds);
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FD_ZERO(&fds);
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FD_SET(0, &fds);
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FD_SET(0, &fds);
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