Style fixes.

src/nxt_conf_validation.c

@@ -584,7 +584,7 @@ nxt_conf_vldt_processes(nxt_conf_validation_t *vldt, nxt_conf_value_t *value,
 
     if (proc.spare > NXT_INT32_T_MAX) {
         return nxt_conf_vldt_error(vldt, "The \"spare\" number must not "
-                                   "not exceed %d.", NXT_INT32_T_MAX);
+                                   "exceed %d.", NXT_INT32_T_MAX);
     }
 
     if (proc.max < 1) {
@@ -594,7 +594,7 @@ nxt_conf_vldt_processes(nxt_conf_validation_t *vldt, nxt_conf_value_t *value,
 
     if (proc.max > NXT_INT32_T_MAX) {
         return nxt_conf_vldt_error(vldt, "The \"max\" number must not "
-                                   "not exceed %d.", NXT_INT32_T_MAX);
+                                   "exceed %d.", NXT_INT32_T_MAX);
     }
 
     if (proc.max < proc.spare) {
@@ -609,7 +609,7 @@ nxt_conf_vldt_processes(nxt_conf_validation_t *vldt, nxt_conf_value_t *value,
 
     if (proc.idle_timeout > NXT_INT32_T_MAX / 1000) {
         return nxt_conf_vldt_error(vldt, "The \"idle_timeout\" number must not "
-                                   "not exceed %d.", NXT_INT32_T_MAX / 1000);
+                                   "exceed %d.", NXT_INT32_T_MAX / 1000);
     }
 
     return NXT_OK;
@@ -708,5 +708,3 @@ nxt_conf_vldt_group(nxt_conf_validation_t *vldt, char *group)
 
     return NXT_ERROR;
 }
-
-

src/nxt_conn_close.c

@@ -63,7 +63,7 @@ nxt_conn_close(nxt_event_engine_t *engine, nxt_conn_t *c)
         wq = &engine->shutdown_work_queue;
         handler = nxt_conn_shutdown_handler;
 
-    } else{
+    } else {
         wq = &engine->close_work_queue;
         handler = nxt_conn_close_handler;
     }

src/nxt_file.c

@@ -581,7 +581,7 @@ nxt_pipe_close(nxt_task_t *task, nxt_fd_t *pp)
     nxt_debug(task, "pipe close(%FD:%FD)", pp[0], pp[1]);
 
     if (close(pp[0]) != 0) {
-        nxt_log(task, NXT_LOG_CRIT, "pipe close (%FD) failed %E",
+        nxt_log(task, NXT_LOG_CRIT, "pipe close(%FD) failed %E",
                 pp[0], nxt_errno);
     }
 

src/nxt_port_memory.c

@@ -554,7 +554,7 @@ nxt_port_mmap_tracking_read(nxt_task_t *task, nxt_port_recv_msg_t *msg)
 
     b = msg->buf;
 
-    if (nxt_buf_used_size(b) < (int)sizeof(nxt_port_mmap_tracking_msg_t)) {
+    if (nxt_buf_used_size(b) < (int) sizeof(nxt_port_mmap_tracking_msg_t)) {
         nxt_debug(task, "too small message %O", nxt_buf_used_size(b));
         return 0;
     }

src/nxt_port_socket.c

@@ -864,7 +864,7 @@ nxt_port_error_handler(nxt_task_t *task, void *obj, void *data)
 
     nxt_queue_each(msg, &port->messages, nxt_port_send_msg_t, link) {
 
-        for(b = msg->buf; b != NULL; b = b->next) {
+        for (b = msg->buf; b != NULL; b = b->next) {
             if (nxt_buf_is_sync(b)) {
                 continue;
             }

src/nxt_router.c

@@ -612,7 +612,7 @@ nxt_router_ra_use(nxt_task_t *task, nxt_req_app_link_t *ra, int i)
 
 
 nxt_inline void
-nxt_router_ra_error(nxt_req_app_link_t *ra, int code, const char* str)
+nxt_router_ra_error(nxt_req_app_link_t *ra, int code, const char *str)
 {
     ra->app_port = NULL;
     ra->err_code = code;

src/nxt_work_queue.c

@@ -71,7 +71,7 @@ void nxt_work_queue_thread_adopt(nxt_work_queue_t *wq)
 
 
 void
-nxt_work_queue_name(nxt_work_queue_t *wq, const char* name)
+nxt_work_queue_name(nxt_work_queue_t *wq, const char *name)
 {
     nxt_work_queue_thread_assert(wq);
 

src/nxt_work_queue.h

@@ -104,7 +104,7 @@ NXT_EXPORT nxt_work_handler_t nxt_work_queue_pop(nxt_work_queue_t *wq,
 
 #if (NXT_DEBUG)
 
-NXT_EXPORT void nxt_work_queue_name(nxt_work_queue_t *wq, const char* name);
+NXT_EXPORT void nxt_work_queue_name(nxt_work_queue_t *wq, const char *name);
 NXT_EXPORT void nxt_work_queue_thread_adopt(nxt_work_queue_t *wq);
 
 #else

src/perl/nxt_perl_psgi.c

@@ -24,7 +24,7 @@ typedef struct {
 } nxt_perl_psgi_input_t;
 
 
-nxt_inline nxt_int_t nxt_perl_psgi_write(nxt_task_t *task,nxt_app_wmsg_t *wmsg,
+nxt_inline nxt_int_t nxt_perl_psgi_write(nxt_task_t *task, nxt_app_wmsg_t *wmsg,
     const u_char *data, size_t len,
     nxt_bool_t flush, nxt_bool_t last);
 
@@ -523,7 +523,7 @@ nxt_perl_psgi_env_append_str(PerlInterpreter *my_perl, HV *hash_env,
     SV  **ha;
 
     ha = hv_store(hash_env, name, (I32) strlen(name),
-                  newSVpv((const char *) str->start, (STRLEN)str->length), 0);
+                  newSVpv((const char *) str->start, (STRLEN) str->length), 0);
 
     if (nxt_slow_path(ha == NULL)) {
         return NXT_ERROR;