diff options
| author | Thomas Huth <thuth@redhat.com> | 2023-10-09 10:45:59 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2023-10-12 14:09:58 +0200 |
| commit | 9e7d33941f2070d00090395addf476fd1b0a3d6f (patch) | |
| tree | a640fd010240eb80cfa51766e517ef47843f94b9 /include | |
| parent | 61499d87f4eb7594fb3fcbbbcbf5bf8b05fdd1be (diff) | |
hw/virtio/virtio-gpu: Fix compiler warning when compiling with -Wshadow
Avoid using trivial variable names in macros, otherwise we get
the following compiler warning when compiling with -Wshadow=local:
In file included from ../../qemu/hw/display/virtio-gpu-virgl.c:19:
../../home/thuth/devel/qemu/hw/display/virtio-gpu-virgl.c:
In function ‘virgl_cmd_submit_3d’:
../../qemu/include/hw/virtio/virtio-gpu.h:228:16: error: declaration of ‘s’
shadows a previous local [-Werror=shadow=compatible-local]
228 | size_t s;
| ^
../../qemu/hw/display/virtio-gpu-virgl.c:215:5: note: in expansion of macro
‘VIRTIO_GPU_FILL_CMD’
215 | VIRTIO_GPU_FILL_CMD(cs);
| ^~~~~~~~~~~~~~~~~~~
../../qemu/hw/display/virtio-gpu-virgl.c:213:12: note: shadowed declaration
is here
213 | size_t s;
| ^
cc1: all warnings being treated as errors
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20231009084559.41427-1-thuth@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/virtio/virtio-gpu.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h index 390c4642b8..4739fa4689 100644 --- a/include/hw/virtio/virtio-gpu.h +++ b/include/hw/virtio/virtio-gpu.h @@ -225,13 +225,13 @@ struct VhostUserGPU { }; #define VIRTIO_GPU_FILL_CMD(out) do { \ - size_t s; \ - s = iov_to_buf(cmd->elem.out_sg, cmd->elem.out_num, 0, \ + size_t virtiogpufillcmd_s_ = \ + iov_to_buf(cmd->elem.out_sg, cmd->elem.out_num, 0, \ &out, sizeof(out)); \ - if (s != sizeof(out)) { \ + if (virtiogpufillcmd_s_ != sizeof(out)) { \ qemu_log_mask(LOG_GUEST_ERROR, \ "%s: command size incorrect %zu vs %zu\n", \ - __func__, s, sizeof(out)); \ + __func__, virtiogpufillcmd_s_, sizeof(out)); \ return; \ } \ } while (0) |