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Simplified ngx_http_init_listening().

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There is no need to set "i" to 0, as it's expected to be 0 assuming
the bindings are properly sorted, and we already rely on this when
explicitly set hport->naddrs to 1.  Remaining conditional code is
replaced with identical "hport->naddrs = i + 1".

Identical modifications are done in the mail and stream modules,
in the ngx_mail_optimize_servers() and ngx_stream_optimize_servers()
functions, respectively.

No functional changes.
This commit is contained in:
Maxim Dounin 2015-05-20 15:51:28 +03:00
parent 68b3d28c55
commit d5c34785bc
3 changed files with 3 additions and 21 deletions
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8
src/http/ngx_http.c
View File

@ -1719,13 +1719,7 @@ ngx_http_init_listening(ngx_conf_t *cf, ngx_http_conf_port_t *port)
ls->servers = hport;
if (i == last - 1) {
hport->naddrs = last;
} else {
hport->naddrs = 1;
i = 0;
}
hport->naddrs = i + 1;
switch (ls->sockaddr->sa_family) {

8
src/mail/ngx_mail.c
View File

@ -392,13 +392,7 @@ ngx_mail_optimize_servers(ngx_conf_t *cf, ngx_array_t *ports)
ls->servers = mport;
if (i == last - 1) {
mport->naddrs = last;
} else {
mport->naddrs = 1;
i = 0;
}
mport->naddrs = i + 1;
switch (ls->sockaddr->sa_family) {
#if (NGX_HAVE_INET6)

8
src/stream/ngx_stream.c
View File

@ -393,13 +393,7 @@ ngx_stream_optimize_servers(ngx_conf_t *cf, ngx_array_t *ports)
ls->servers = stport;
if (i == last - 1) {
stport->naddrs = last;
} else {
stport->naddrs = 1;
i = 0;
}
stport->naddrs = i + 1;
switch (ls->sockaddr->sa_family) {
#if (NGX_HAVE_INET6)