[core] Coverity 1364946 Unchecked return value

diff --git a/src/switch_core_media.c b/src/switch_core_media.c
index 252d94703515f7d1f6570f90c4d6193638edd556..d61b39e7106a064069749c77b1deab9171f2b9a0 100644 (file)
--- a/src/switch_core_media.c
+++ b/src/switch_core_media.c
@@ -6732,6 +6732,7 @@ static void *SWITCH_THREAD_FUNC video_write_thread(switch_thread_t *thread, void
        float fps = 15.0f;
        switch_image_t *last_frame = NULL;
        int last_w = 0, last_h = 0, kps = 0;
+       switch_status_t res;
 
        if (switch_core_session_read_lock(session) != SWITCH_STATUS_SUCCESS) {
                return NULL;
@@ -6739,10 +6740,12 @@ static void *SWITCH_THREAD_FUNC video_write_thread(switch_thread_t *thread, void
 
        if (!(smh = session->media_handle)) {
                switch_core_session_rwunlock(session);
+
                return NULL;
        }
 
-       switch_core_session_get_partner(session, &b_session);
+       res = switch_core_session_get_partner(session, &b_session);
+       (void)res;
 
        switch_channel_set_flag(session->channel, CF_VIDEO_WRITING);
 
@@ -6763,7 +6766,6 @@ static void *SWITCH_THREAD_FUNC video_write_thread(switch_thread_t *thread, void
        fr.buflen = buflen - 12;
        switch_core_media_gen_key_frame(session);
 
-
        if (smh->video_write_fh) {
                if (smh->video_write_fh->mm.fps) {
                        fps = smh->video_write_fh->mm.fps;
@@ -6803,8 +6805,6 @@ static void *SWITCH_THREAD_FUNC video_write_thread(switch_thread_t *thread, void
                   switch_channel_up_nosig(session->channel) && smh->video_write_fh && switch_test_flag(smh->video_write_fh, SWITCH_FILE_OPEN)) {
                switch_status_t wstatus = SWITCH_STATUS_FALSE;
 
-
-
                switch_core_timer_next(&timer);
 
                switch_mutex_lock(v_engine->mh.file_write_mutex);
@@ -6847,12 +6847,14 @@ static void *SWITCH_THREAD_FUNC video_write_thread(switch_thread_t *thread, void
                                switch_set_flag_locked(smh->video_write_fh, SWITCH_FILE_FLAG_VIDEO_EOF);
                        }
                }
+
                switch_mutex_unlock(v_engine->mh.file_write_mutex);
        }
 
        if (last_frame) {
                int x = 0;
                switch_rgb_color_t bgcolor;
+
                switch_color_set_rgb(&bgcolor, "#000000");
                switch_img_fill(last_frame, 0, 0, last_frame->d_w, last_frame->d_h, &bgcolor);
                fr.img = last_frame;
@@ -6863,12 +6865,12 @@ static void *SWITCH_THREAD_FUNC video_write_thread(switch_thread_t *thread, void
                        fr.flags = SFF_USE_VIDEO_TIMESTAMP|SFF_RAW_RTP|SFF_RAW_RTP_PARSE_FRAME;
                        switch_core_session_write_video_frame(session, &fr, SWITCH_IO_FLAG_FORCE, 0);
                }
+
                switch_core_media_gen_key_frame(session);
                switch_core_session_request_video_refresh(session);
                switch_img_free(&last_frame);
        }
 
-
        switch_core_timer_destroy(&timer);
 
        switch_core_session_rwunlock(session);
@@ -6878,7 +6880,6 @@ static void *SWITCH_THREAD_FUNC video_write_thread(switch_thread_t *thread, void
                switch_core_session_rwunlock(b_session);
        }
 
-       
        v_engine->thread_write_lock = 0;
        switch_mutex_unlock(smh->write_mutex[SWITCH_MEDIA_TYPE_VIDEO]);