Warnings fix

libsigrok4DSL/hardware/DSL/dscope.c

@@ -39,7 +39,6 @@ static const int total_buffer_time = 200;
 static const int buffer_size = 1024 * 1024;
 static const int instant_buffer_size = 1024 * 1024;
 static const int cons_buffer_size = 128;
-static const int buffer_cnt = 4;
 
 static struct sr_dev_mode mode_list[] = {
     {"OSC", DSO},
@@ -561,9 +560,10 @@ static int DSCope_dev_open(struct sr_dev_inst *sdi)
 	devc = sdi->priv;
 	usb = sdi->conn;
 
-    if (sdi->status == SR_ST_ACTIVE)
+    if (sdi->status == SR_ST_ACTIVE) {
 		/* Device is already in use. */
         return SR_ERR;
+    }
 
 	skip = 0;
     device_count = libusb_get_device_list(drvc->sr_ctx->libusb_ctx, &devlist);

libsigrok4DSL/hardware/DSL/dslogic.c

@@ -37,10 +37,8 @@
 #define max(a,b) ((a)>(b)?(a):(b))
 
 static const unsigned int single_buffer_time = 20;
-static const unsigned int total_buffer_time = 200;
+static const unsigned int total_buffer_time = 100;
 static const unsigned int instant_buffer_size = 1024 * 1024;
-static const unsigned int cons_buffer_size = 128;
-static const unsigned int buffer_cnt = 4;
 
 static struct sr_dev_mode mode_list[] = {
     {"LA", LOGIC},
@@ -180,10 +178,6 @@ static const int32_t sessions_pro[] = {
     SR_CONF_TRIGGER_MARGIN,
 };
 
-static const int32_t ch_sessions[] = {
-    SR_CONF_VDIV
-};
-
 static const char *probe_names[] = {
 	"0",  "1",  "2",  "3",  "4",  "5",  "6",  "7",
 	"8",  "9", "10", "11", "12", "13", "14", "15",
@@ -258,7 +252,6 @@ static const uint64_t samplecounts[] = {
 };
 
 static uint16_t opmodes_show_count = 3;
-static const uint8_t zero_base_addr = 0x80;
 
 SR_PRIV struct sr_dev_driver DSLogic_driver_info;
 static struct sr_dev_driver *di = &DSLogic_driver_info;
@@ -662,9 +655,10 @@ static int DSLogic_dev_open(struct sr_dev_inst *sdi)
 	devc = sdi->priv;
 	usb = sdi->conn;
 
-    if (sdi->status == SR_ST_ACTIVE)
+    if (sdi->status == SR_ST_ACTIVE) {
 		/* Device is already in use. */
         return SR_ERR;
+    }
 
 	skip = 0;
     device_count = libusb_get_device_list(drvc->sr_ctx->libusb_ctx, &devlist);
@@ -2358,7 +2352,7 @@ static unsigned int get_number_of_transfers(struct DSL_context *devc)
 {
     unsigned int n;
     /* Total buffer size should be able to hold about 100ms of data. */
-    n = 100 * to_bytes_per_ms(devc) / get_buffer_size(devc);
+    n = total_buffer_time * to_bytes_per_ms(devc) / get_buffer_size(devc);
 
     if (n > NUM_SIMUL_TRANSFERS)
         return NUM_SIMUL_TRANSFERS;
@@ -2386,15 +2380,12 @@ static int receive_data(int fd, int revents, const struct sr_dev_inst *sdi)
     struct timeval tv;
     struct drv_context *drvc;
     struct DSL_context *devc;
-    struct sr_usb_dev_inst *usb;
-    int ret;
 
     (void)fd;
     (void)revents;
 
     drvc = di->priv;
     devc = sdi->priv;
-    usb = sdi->conn;
 
     tv.tv_sec = tv.tv_usec = 0;
     libusb_handle_events_timeout_completed(drvc->sr_ctx->libusb_ctx, &tv, &completed);

libsigrokdecode4DSL/configure.ac

@@ -46,7 +46,7 @@ AM_PROG_CC_C_O
 # Set the standard the C library headers should conform to.
 AH_VERBATIM([_POSIX_C_SOURCE], [/* The targeted POSIX standard. */
 #ifndef _POSIX_C_SOURCE
-# define _POSIX_C_SOURCE 200112L
+# define _POSIX_C_SOURCE 200809L
 #endif])
 
 # Get compiler versions.

libsigrokdecode4DSL/instance.c

@@ -597,8 +597,9 @@ SRD_PRIV int srd_inst_decode(const struct srd_decoder_inst *di, uint8_t chunk_ty
 	}
     Py_DecRef(py_res);
 
-    if (logic->logic_mask == 0)
+    if (logic->logic_mask == 0) {
         logic->itercnt -= logic->samplenum;
+    }
 
 	return SRD_OK;
 }

libsigrokdecode4DSL/module_sigrokdecode.c

@@ -58,8 +58,9 @@ PyMODINIT_FUNC PyInit_sigrokdecode(void)
     logic_type = srd_logic_type_new();
     if (!logic_type)
         goto err_out;
-    if (PyModule_AddObject(mod, "srd_logic", logic_type) < 0)
+    if (PyModule_AddObject(mod, "srd_logic", logic_type) < 0) {
         goto err_out;
+    }
 
 	/* Expose output types as symbols in the sigrokdecode module */
 	if (PyModule_AddIntConstant(mod, "OUTPUT_ANN", SRD_OUTPUT_ANN) < 0)