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comparison src/core/ngx_shmtx.c @ 4315:424a1ac6af43

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Added (void) as we intentionally ignore returned values. Requested by Igor Sysoev.
author Maxim Dounin <mdounin@mdounin.ru>
date Mon, 28 Nov 2011 11:01:42 +0000
parents 13f108b9f3cf
children d620f497c50f
comparison
equal deleted inserted replaced
4314:4a07bad0e2c5 4315:424a1ac6af43
95 } 95 }
96 96
97 #if (NGX_HAVE_POSIX_SEM) 97 #if (NGX_HAVE_POSIX_SEM)
98 98
99 if (mtx->semaphore) { 99 if (mtx->semaphore) {
100 ngx_atomic_fetch_add(mtx->wait, 1); 100 (void) ngx_atomic_fetch_add(mtx->wait, 1);
101 101
102 if (*mtx->lock == 0 && ngx_atomic_cmp_set(mtx->lock, 0, ngx_pid)) { 102 if (*mtx->lock == 0 && ngx_atomic_cmp_set(mtx->lock, 0, ngx_pid)) {
103 return; 103 return;
104 } 104 }
105 105