# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1322478102 0
# Node ID 424a1ac6af435b0b22e7a881ff50c478c340f66d
# Parent  4a07bad0e2c5e6c3174abbf6c085d0ce92929907
Added (void) as we intentionally ignore returned values.

Requested by Igor Sysoev.

diff --git a/src/core/ngx_shmtx.c b/src/core/ngx_shmtx.c
--- a/src/core/ngx_shmtx.c
+++ b/src/core/ngx_shmtx.c
@@ -97,7 +97,7 @@ ngx_shmtx_lock(ngx_shmtx_t *mtx)
 #if (NGX_HAVE_POSIX_SEM)
 
         if (mtx->semaphore) {
-            ngx_atomic_fetch_add(mtx->wait, 1);
+            (void) ngx_atomic_fetch_add(mtx->wait, 1);
 
             if (*mtx->lock == 0 && ngx_atomic_cmp_set(mtx->lock, 0, ngx_pid)) {
                 return;
diff --git a/src/os/unix/ngx_process.c b/src/os/unix/ngx_process.c
--- a/src/os/unix/ngx_process.c
+++ b/src/os/unix/ngx_process.c
@@ -555,7 +555,7 @@ ngx_unlock_mutexes(ngx_pid_t pid)
      */
 
     if (ngx_accept_mutex_ptr) {
-        ngx_shmtx_force_unlock(&ngx_accept_mutex, pid);
+        (void) ngx_shmtx_force_unlock(&ngx_accept_mutex, pid);
     }
 
     /*