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From fbefa0a6dcc6011aef4444c771f300c40fca30f1 Mon Sep 17 00:00:00 2001
From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Tue, 3 Oct 2017 12:24:59 +0200
Subject: [PATCH 28/32] ivshmem-net: Silence compiler warning
At least Linaro's gcc 6.3 does not see the initialization and usage
dependency of fhead and num. Let's silence this false positive.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
drivers/net/ivshmem-net.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ivshmem-net.c b/drivers/net/ivshmem-net.c
index 712dde0ee6f9..6fa7a6c81bf1 100644
--- a/drivers/net/ivshmem-net.c
+++ b/drivers/net/ivshmem-net.c
@@ -356,6 +356,7 @@ static void ivshm_net_tx_clean(struct net_device *ndev)
last = tx->last_used_idx;
fdesc = NULL;
+ fhead = 0;
num = 0;
while (last != used_idx) {
--
2.11.0
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