| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | From efa3ff9e6dfa3ff26c3aef463529047f7285f890 Mon Sep 17 00:00:00 2001 |
| 2 | From: Jan Kiszka <jan.kiszka@siemens.com> |
| 3 | Date: Tue, 3 Oct 2017 12:24:59 +0200 |
| 4 | Subject: [PATCH] ivshmem-net: Silence compiler warning |
| 5 | |
| 6 | At least Linaro's gcc 6.3 does not see the initialization and usage |
| 7 | dependency of fhead and num. Let's silence this false positive. |
| 8 | |
| 9 | Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> |
| 10 | (cherry picked from commit 4d067d37d835c35e8f85481b97c51f20b713ae71) |
| 11 | --- |
| 12 | drivers/net/ivshmem-net.c | 1 + |
| 13 | 1 file changed, 1 insertion(+) |
| 14 | |
| 15 | --- a/drivers/net/ivshmem-net.c |
| 16 | +++ b/drivers/net/ivshmem-net.c |
| 17 | @@ -356,6 +356,7 @@ static void ivshm_net_tx_clean(struct ne |
| 18 | last = tx->last_used_idx; |
| 19 | |
| 20 | fdesc = NULL; |
| 21 | + fhead = 0; |
| 22 | num = 0; |
| 23 | |
| 24 | while (last != used_idx) { |