am7xxx-play: don't initialize variables when not needed

[libam7xxx.git] / src / am7xxx.c

diff --git a/src/am7xxx.c b/src/am7xxx.c
index 3e6b461..5b1e35a 100644 (file)
--- a/src/am7xxx.c
+++ b/src/am7xxx.c
@@ -667,7 +667,7 @@ typedef enum {
 static int scan_devices(am7xxx_context *ctx, scan_op op,
                        unsigned int open_device_index, am7xxx_device **dev)
 {
-       int num_devices;
+       ssize_t num_devices;
        libusb_device** list;
        unsigned int current_index;
        int i;
@@ -790,7 +790,7 @@ out:
 
 AM7XXX_PUBLIC int am7xxx_init(am7xxx_context **ctx)
 {
-       int ret = 0;
+       int ret;
 
        *ctx = malloc(sizeof(**ctx));
        if (*ctx == NULL) {