From 87063a7da1ead9f4ddf048c2d1924f635dce28a9 Mon Sep 17 00:00:00 2001 From: Willy Tarreau Date: Fri, 17 Sep 2021 12:00:27 +0200 Subject: [PATCH] BUILD: fd: remove unused variable totlen in fd_write_frag_line() Ilya reports in GH #1392 that clang 13 complains about totlen being calculated and not used in fd_write_frag_line(), which is true. It's a leftover of some older code. --- src/fd.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/src/fd.c b/src/fd.c index f746dffba..88fa3b7e5 100644 --- a/src/fd.c +++ b/src/fd.c @@ -545,7 +545,6 @@ int fd_update_events(int fd, uint evts) ssize_t fd_write_frag_line(int fd, size_t maxlen, const struct ist pfx[], size_t npfx, const struct ist msg[], size_t nmsg, int nl) { struct iovec iovec[32]; - size_t totlen = 0; size_t sent = 0; int vec = 0; int attempts = 0; @@ -572,7 +571,6 @@ ssize_t fd_write_frag_line(int fd, size_t maxlen, const struct ist pfx[], size_t iovec[vec].iov_base = pfx->ptr; iovec[vec].iov_len = MIN(maxlen, pfx->len); maxlen -= iovec[vec].iov_len; - totlen += iovec[vec].iov_len; if (iovec[vec].iov_len) vec++; pfx++; npfx--;