removed unused variable warnings by removing the variables

[can-utils.git] / isotpserver.c

diff --git a/isotpserver.c b/isotpserver.c
index d1a4d497a1f0b193b2f7907b4dc31f88fbea4b9a..bded0f4f3bb2923620c2cbc5c874b210a08c3363 100644 (file)
--- a/isotpserver.c
+++ b/isotpserver.c
@@ -146,7 +146,7 @@ int main(int argc, char **argv)
 
        fd_set readfds;
 
-       int i, ret;
+       int i;
        int nbytes;
 
        int local_port = 0;
@@ -322,7 +322,7 @@ int main(int argc, char **argv)
                FD_SET(sc, &readfds);
                FD_SET(sa, &readfds);
 
-               ret = select((sc > sa)?sc+1:sa+1, &readfds, NULL, NULL, NULL);
+               select((sc > sa)?sc+1:sa+1, &readfds, NULL, NULL, NULL);
 
                if (FD_ISSET(sc, &readfds)) {