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| author | Gerd Hoffmann <kraxel@redhat.com> | 2016-04-12 07:51:39 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2016-04-13 15:52:28 +0200 |
| commit | a263bac1928cbb34d6fceb4f7569ad76ced37cc1 (patch) | |
| tree | 6701dd90e97a4564eeb0e7c02357115e9bb7874c | |
| parent | d44122ecd0fa62d20762bdd8f214f077cb8e011b (diff) | |
| download | qemu-a263bac1928cbb34d6fceb4f7569ad76ced37cc1.tar.gz | |
virtio-input: add parenthesis to const_le{16, 32}
"_x" must be "(_x)" otherwise things fail if you pass in expressions.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1460440299-26654-1-git-send-email-kraxel@redhat.com
| -rw-r--r-- | include/hw/virtio/virtio-input.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/hw/virtio/virtio-input.h b/include/hw/virtio/virtio-input.h index af1c207ab1..169adee1fb 100644 --- a/include/hw/virtio/virtio-input.h +++ b/include/hw/virtio/virtio-input.h @@ -15,13 +15,13 @@ typedef struct virtio_input_event virtio_input_event; #if defined(HOST_WORDS_BIGENDIAN) # define const_le32(_x) \ - (((_x & 0x000000ffU) << 24) | \ - ((_x & 0x0000ff00U) << 8) | \ - ((_x & 0x00ff0000U) >> 8) | \ - ((_x & 0xff000000U) >> 24)) + ((((_x) & 0x000000ffU) << 24) | \ + (((_x) & 0x0000ff00U) << 8) | \ + (((_x) & 0x00ff0000U) >> 8) | \ + (((_x) & 0xff000000U) >> 24)) # define const_le16(_x) \ - (((_x & 0x00ff) << 8) | \ - ((_x & 0xff00) >> 8)) + ((((_x) & 0x00ff) << 8) | \ + (((_x) & 0xff00) >> 8)) #else # define const_le32(_x) (_x) # define const_le16(_x) (_x) |