Fixed compilation warnings with gcc-7.2.0

Replaced some 'size_t' by 'int'

Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>

5 files changed, 9 insertions, 9 deletions

diff --git a/plugins/alsa/alsa-api-backend.c b/plugins/alsa/alsa-api-backend.c
index 85d9566..7ece023 100644
--- a/plugins/alsa/alsa-api-backend.c
+++ b/plugins/alsa/alsa-api-backend.c
@@ -148,7 +148,7 @@ STATIC int ProcessOneSndCard(CtlSourceT *source, json_object *sndcardJ, AlsaPcmI
             if (error) goto OnErrorExit;
             break;
         case json_type_array:
-            snd->ccount = (int) json_object_array_length(sinkJ);
+            snd->ccount = json_object_array_length(sinkJ);
             snd->channels = calloc(snd->ccount + 1, sizeof (AlsaPcmChannelT));
             for (int idx = 0; idx < snd->ccount; idx++) {
                 json_object *channelJ = json_object_array_get_idx(sinkJ, idx);
diff --git a/plugins/alsa/alsa-api-frontend.c b/plugins/alsa/alsa-api-frontend.c
index 11b8a7e..d475ae9 100644
--- a/plugins/alsa/alsa-api-frontend.c
+++ b/plugins/alsa/alsa-api-frontend.c
@@ -149,7 +149,7 @@ STATIC int ProcessOneLoop(CtlSourceT *source, json_object *loopJ, AlsaSndLoopT *
                 if (error) goto OnErrorExit;
                 break;
             case json_type_array:
-                rcount = (int) json_object_array_length(rampsJ);
+                rcount = json_object_array_length(rampsJ);
                 loop->ramps = calloc(rcount+1, sizeof (AlsaVolRampT));
                 for (int idx = 0; idx < rcount; idx++) {
                     json_object *rampJ = json_object_array_get_idx(rampsJ, idx);
@@ -218,7 +218,7 @@ PUBLIC int SndFrontend(CtlSourceT *source, json_object *argsJ) {
     // or syntax purpose array is accepted but frontend should have a single driver entry
     json_type type = json_object_get_type(argsJ);
     if (type == json_type_array) {
-        size_t count = json_object_array_length(argsJ);
+        int count = json_object_array_length(argsJ);
         if (count != 1) {
             AFB_ApiError(source->api, "SndFrontend: mixer=%s frontend only support on input driver args=%s", mixer->uid, json_object_get_string(argsJ));
             goto OnErrorExit;
@@ -242,4 +242,4 @@ PUBLIC int SndFrontend(CtlSourceT *source, json_object *argsJ) {
 
 OnErrorExit:
     return -1;
-}
\ No newline at end of file
+}
diff --git a/plugins/alsa/alsa-api-mixer.c b/plugins/alsa/alsa-api-mixer.c
index b910b9f..432997c 100644
--- a/plugins/alsa/alsa-api-mixer.c
+++ b/plugins/alsa/alsa-api-mixer.c
@@ -59,7 +59,7 @@ static void MixerApiVerbCB(AFB_ReqT request) {
 
     // Free attached resources and free mixer
     if (delete) {
-        for (int idx; mixer->streams[idx].uid; idx++) {
+        for (int idx = 0; mixer->streams[idx].uid; idx++) {
             AlsaLoopStreamT *stream = &mixer->streams[idx];
 
             AFB_ApiNotice(source->api, "cleaning mixer=%s stream=%s", mixer->uid, stream->uid);
diff --git a/plugins/alsa/alsa-api-streams.c b/plugins/alsa/alsa-api-streams.c
index 3923048..7dce960 100644
--- a/plugins/alsa/alsa-api-streams.c
+++ b/plugins/alsa/alsa-api-streams.c
@@ -225,7 +225,7 @@ PUBLIC int LoopStreams(CtlSourceT *source, json_object *argsJ, json_object **res
     AlsaLoopStreamT *loopStream;
     int error;
     long value;
-    size_t count;
+    int count;
 
     assert(mixer);
 
@@ -423,4 +423,4 @@ PUBLIC int LoopStreams(CtlSourceT *source, json_object *argsJ, json_object **res
 
 OnErrorExit:
     return -1;
-}
\ No newline at end of file
+}
diff --git a/plugins/alsa/alsa-api-zones.c b/plugins/alsa/alsa-api-zones.c
index 8f383df..27bf72a 100644
--- a/plugins/alsa/alsa-api-zones.c
+++ b/plugins/alsa/alsa-api-zones.c
@@ -98,7 +98,7 @@ PUBLIC int SndZones(CtlSourceT *source, json_object *argsJ) {
     SoftMixerHandleT *mixerHandle = (SoftMixerHandleT*) source->context;
     AlsaSndZoneT *zones=NULL;
     int error;
-    size_t count;
+    int count;
 
     assert(mixerHandle);
 
@@ -153,4 +153,4 @@ PUBLIC int SndZones(CtlSourceT *source, json_object *argsJ) {
 OnErrorExit:
     if (zones) free(zones);
     return -1;
-}
\ No newline at end of file
+}