diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/809-jailhouse-0016-ivshmem-net-Silence-compiler-warning.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/809-jailhouse-0016-ivshmem-net-Silence-compiler-warning.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/809-jailhouse-0016-ivshmem-net-Silence-compiler-warning.patch b/target/linux/layerscape/patches-5.4/809-jailhouse-0016-ivshmem-net-Silence-compiler-warning.patch new file mode 100644 index 0000000000..9094503049 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/809-jailhouse-0016-ivshmem-net-Silence-compiler-warning.patch @@ -0,0 +1,24 @@ +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) { |