When building selftests/net with clang, the compiler warn about the function abs() see below:
tls.c:657:15: warning: variable 'len_compared' set but not used [-Wunused-but-set-variable] unsigned int len_compared = 0; ^
Rework to remove the unused variable and the for-loop where the variable 'len_compared' was assinged.
Signed-off-by: Anders Roxell anders.roxell@linaro.org --- tools/testing/selftests/net/tls.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c index d3047e251fe9..e61fc4c32ba2 100644 --- a/tools/testing/selftests/net/tls.c +++ b/tools/testing/selftests/net/tls.c @@ -654,7 +654,6 @@ TEST_F(tls, recvmsg_single_max) TEST_F(tls, recvmsg_multiple) { unsigned int msg_iovlen = 1024; - unsigned int len_compared = 0; struct iovec vec[1024]; char *iov_base[1024]; unsigned int iov_len = 16; @@ -675,8 +674,6 @@ TEST_F(tls, recvmsg_multiple) hdr.msg_iovlen = msg_iovlen; hdr.msg_iov = vec; EXPECT_NE(recvmsg(self->cfd, &hdr, 0), -1); - for (i = 0; i < msg_iovlen; i++) - len_compared += iov_len;
for (i = 0; i < msg_iovlen; i++) free(iov_base[i]);