Message ID | 1473109698-31408-18-git-send-email-jgunthorpe@obsidianresearch.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
diff --git a/librdmacm/examples/udpong.c b/librdmacm/examples/udpong.c index 97713a297cf9..525ee82b9620 100644 --- a/librdmacm/examples/udpong.c +++ b/librdmacm/examples/udpong.c @@ -291,7 +291,7 @@ out: static int svr_run(void) { - size_t len; + ssize_t len; int ret; ret = svr_bind();
gcc remarks: ../librdmacm/examples/udpong.c:301:11: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] if (len < 0) len is set by: len = svr_recv(&msg, sizeof msg, &addr, &addrlen); And svr_recv returns: static ssize_t svr_recv(struct message *msg, size_t size, So clearly len is the wrong type, and the error test does not work. Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> --- librdmacm/examples/udpong.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)