CAN: Use memset from root namespace

Most other code places already do it this way.

Change-Id: Id1a2e262eae0bf46f6f42266c6cc57b92505ff1d
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
Reviewed-by: Rolf Eike Beer <eb@emlix.com>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/plugins/canbus/socketcan/socketcanbackend.cpp b/src/plugins/canbus/socketcan/socketcanbackend.cpp
index b994542..021c309 100644
--- a/src/plugins/canbus/socketcan/socketcanbackend.cpp
+++ b/src/plugins/canbus/socketcan/socketcanbackend.cpp
@@ -444,7 +444,7 @@ bool SocketCanBackend::writeFrame(const QCanBusFrame &newData)
     qint64 bytesWritten = 0;
     if (newData.hasFlexibleDataRateFormat()) {
         canfd_frame frame;
-        memset(&frame, 0, sizeof(frame));
+        ::memset(&frame, 0, sizeof(frame));
         frame.len = newData.payload().size();
         frame.can_id = canId;
         frame.flags = newData.hasBitrateSwitch() ? CANFD_BRS : 0;
@@ -454,7 +454,7 @@ bool SocketCanBackend::writeFrame(const QCanBusFrame &newData)
         bytesWritten = ::write(canSocket, &frame, sizeof(frame));
     } else {
         can_frame frame;
-        memset(&frame, 0, sizeof(frame));
+        ::memset(&frame, 0, sizeof(frame));
         frame.can_dlc = newData.payload().size();
         frame.can_id = canId;
         ::memcpy(frame.data, newData.payload().constData(), frame.can_dlc);
@@ -641,7 +641,7 @@ void SocketCanBackend::readSocket()
     QVector<QCanBusFrame> newFrames;
 
     for (;;) {
-        memset(&m_frame, 0, sizeof(m_frame));
+        ::memset(&m_frame, 0, sizeof(m_frame));
         m_iov.iov_len = sizeof(m_frame);
         m_msg.msg_namelen = sizeof(m_addr);
         m_msg.msg_controllen = sizeof(m_ctrlmsg);
@@ -665,7 +665,7 @@ void SocketCanBackend::readSocket()
         if (Q_UNLIKELY(ioctl(canSocket, SIOCGSTAMP, &timeStamp) < 0)) {
             setError(qt_error_string(errno),
                      QCanBusDevice::CanBusError::ReadError);
-            memset(&timeStamp, 0, sizeof(timeStamp));
+            ::memset(&timeStamp, 0, sizeof(timeStamp));
         }
 
         const QCanBusFrame::TimeStamp stamp(timeStamp.tv_sec, timeStamp.tv_usec);