QUIC: renamed stream variables from sn to qs.

Currently both names are used which is confusing.  Historically these were
different objects, but now it's the same one.  The name qs (quic stream) makes
more sense than sn (stream node).

1 files changed, 7 insertions, 7 deletions

diff --git a/src/event/quic/ngx_event_quic_ack.c b/src/event/quic/ngx_event_quic_ack.c
index 4ae7e6ef5..fe9aee68d 100644
--- a/src/event/quic/ngx_event_quic_ack.c
+++ b/src/event/quic/ngx_event_quic_ack.c
@@ -436,7 +436,7 @@ ngx_quic_resend_frames(ngx_connection_t *c, ngx_quic_send_ctx_t *ctx)
     ngx_buf_t              *b;
     ngx_queue_t            *q;
     ngx_quic_frame_t       *f, *start;
-    ngx_quic_stream_t      *sn;
+    ngx_quic_stream_t      *qs;
     ngx_quic_connection_t  *qc;
 
     qc = ngx_quic_get_connection(c);
@@ -490,15 +490,15 @@ ngx_quic_resend_frames(ngx_connection_t *c, ngx_quic_send_ctx_t *ctx)
             break;
 
         case NGX_QUIC_FT_MAX_STREAM_DATA:
-            sn = ngx_quic_find_stream(&qc->streams.tree,
+            qs = ngx_quic_find_stream(&qc->streams.tree,
                                       f->u.max_stream_data.id);
-            if (sn == NULL) {
+            if (qs == NULL) {
                 ngx_quic_free_frame(c, f);
                 break;
             }
 
-            b = sn->b;
-            n = sn->fs->received + (b->pos - b->start) + (b->end - b->last);
+            b = qs->b;
+            n = qs->fs->received + (b->pos - b->start) + (b->end - b->last);
 
             if (f->u.max_stream_data.limit < n) {
                 f->u.max_stream_data.limit = n;
@@ -515,9 +515,9 @@ ngx_quic_resend_frames(ngx_connection_t *c, ngx_quic_send_ctx_t *ctx)
         case NGX_QUIC_FT_STREAM5:
         case NGX_QUIC_FT_STREAM6:
         case NGX_QUIC_FT_STREAM7:
-            sn = ngx_quic_find_stream(&qc->streams.tree, f->u.stream.stream_id);
+            qs = ngx_quic_find_stream(&qc->streams.tree, f->u.stream.stream_id);
 
-            if (sn && sn->connection->write->error) {
+            if (qs && qs->connection->write->error) {
                 /* RESET_STREAM was sent */
                 ngx_quic_free_frame(c, f);
                 break;