no need to clear error before calling read(2)

There are only a few functions (so badly designed) that need to
have errno cleared beforehand (hello, strtoll!).  read(2) is not
among these.

1 files changed, 0 insertions, 1 deletions

diff --git a/server.c b/server.c
index a8d1f06..b8e4479 100644
--- a/server.c
+++ b/server.c
@@ -1301,7 +1301,6 @@ read_cb(struct tls *ctx, void *buf, size_t buflen, void *cb_arg)
 
 	if (!c->proxy_proto) {
 		/* no buffer to cache into, read into libtls buffer */
-		errno = 0;
 		ssize_t ret = read(c->fd, buf, buflen);
 		if (ret == -1 && errno == EWOULDBLOCK)
 			ret = TLS_WANT_POLLIN;