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25 lines
755 B
Diff
25 lines
755 B
Diff
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From efa3ff9e6dfa3ff26c3aef463529047f7285f890 Mon Sep 17 00:00:00 2001
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From: Jan Kiszka <jan.kiszka@siemens.com>
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Date: Tue, 3 Oct 2017 12:24:59 +0200
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Subject: [PATCH] ivshmem-net: Silence compiler warning
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At least Linaro's gcc 6.3 does not see the initialization and usage
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dependency of fhead and num. Let's silence this false positive.
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Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
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(cherry picked from commit 4d067d37d835c35e8f85481b97c51f20b713ae71)
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---
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drivers/net/ivshmem-net.c | 1 +
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1 file changed, 1 insertion(+)
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--- a/drivers/net/ivshmem-net.c
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+++ b/drivers/net/ivshmem-net.c
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@@ -356,6 +356,7 @@ static void ivshm_net_tx_clean(struct ne
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last = tx->last_used_idx;
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fdesc = NULL;
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+ fhead = 0;
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num = 0;
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while (last != used_idx) {
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