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selftests: net: Fix printf format warnings on arm 

Fix printf format warnings on arm (and other 32bit arch).

 - udpgso.c and udpgso_bench_tx use %lu for size_t but it
   should be unsigned long long on 32bit arch.

 - so_txtime.c uses %ld for int64_t, but it should be
   unsigned long long on 32bit arch.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Willem de Bruijn <willemb@google.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Masami Hiramatsu 2019-10-23 13:58:07 +09:00 committed by Shuah Khan
parent e698a2378e
commit 670cd6849e
3 changed files with 6 additions and 4 deletions
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4
tools/testing/selftests/net/so_txtime.c
View File

@ -105,8 +105,8 @@ static void do_recv_one(int fdr, struct timed_send *ts)
tstop = (gettime_ns() - glob_tstart) / 1000;
texpect = ts->delay_us >= 0 ? ts->delay_us : 0;
fprintf(stderr, "payload:%c delay:%ld expected:%ld (us)\n",
rbuf[0], tstop, texpect);
fprintf(stderr, "payload:%c delay:%lld expected:%lld (us)\n",
rbuf[0], (long long)tstop, (long long)texpect);
if (rbuf[0] != ts->data)
error(1, 0, "payload mismatch. expected %c", ts->data);

3
tools/testing/selftests/net/udpgso.c
View File

@ -448,7 +448,8 @@ static bool __send_one(int fd, struct msghdr *msg, int flags)
if (ret == -1)
error(1, errno, "sendmsg");
if (ret != msg->msg_iov->iov_len)
error(1, 0, "sendto: %d != %lu", ret, msg->msg_iov->iov_len);
error(1, 0, "sendto: %d != %llu", ret,
(unsigned long long)msg->msg_iov->iov_len);
if (msg->msg_flags)
error(1, 0, "sendmsg: return flags 0x%x\n", msg->msg_flags);

3
tools/testing/selftests/net/udpgso_bench_tx.c
View File

@ -405,7 +405,8 @@ static int send_udp_segment(int fd, char *data)
if (ret == -1)
error(1, errno, "sendmsg");
if (ret != iov.iov_len)
error(1, 0, "sendmsg: %u != %lu\n", ret, iov.iov_len);
error(1, 0, "sendmsg: %u != %llu\n", ret,
(unsigned long long)iov.iov_len);
return 1;
}