slcanpty: fix wrong usage of nbytes variable

[can-utils.git] / slcanpty.c

diff --git a/slcanpty.c b/slcanpty.c
index b45b1a8d65ee196fad82f285d9e86a7e33189d84..67a7491390d06ee874f42a6e2e8fa07481faa5a4 100644 (file)
--- a/slcanpty.c
+++ b/slcanpty.c
@@ -270,8 +270,8 @@ rx_restart:
                        ptr--;
        }
 
-       nbytes = write(socket, &frame, sizeof(frame));
-       if (nbytes != sizeof(frame)) {
+       tmp = write(socket, &frame, sizeof(frame));
+       if (tmp != sizeof(frame)) {
                perror("write socket");
                return 1;
        }