| From efa3ff9e6dfa3ff26c3aef463529047f7285f890 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] 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> |
| (cherry picked from commit 4d067d37d835c35e8f85481b97c51f20b713ae71) |
| --- |
| drivers/net/ivshmem-net.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/drivers/net/ivshmem-net.c |
| +++ b/drivers/net/ivshmem-net.c |
| @@ -356,6 +356,7 @@ static void ivshm_net_tx_clean(struct ne |
| last = tx->last_used_idx; |
| |
| fdesc = NULL; |
| + fhead = 0; |
| num = 0; |
| |
| while (last != used_idx) { |