1 files changed, 1 insertions, 1 deletions

diff --git a/Documentation/networking/timestamping/timestamping.c b/Documentation/networking/timestamping/timestamping.c
index 43d143104210..a7936fe8444a 100644
--- a/Documentation/networking/timestamping/timestamping.c
+++ b/Documentation/networking/timestamping/timestamping.c
@@ -381,7 +381,7 @@ int main(int argc, char **argv)
         memset(&hwtstamp, 0, sizeof(hwtstamp));
         strncpy(hwtstamp.ifr_name, interface, sizeof(hwtstamp.ifr_name));
         hwtstamp.ifr_data = (void *)&hwconfig;
-        memset(&hwconfig, 0, sizeof(&hwconfig));
+        memset(&hwconfig, 0, sizeof(hwconfig));
         hwconfig.tx_type =
                 (so_timestamping_flags & SOF_TIMESTAMPING_TX_HARDWARE) ?
                 HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF;