fx2lafw: fix possible use of uninitialized variable (gcc-4.9 warning fix)

hardware/fx2lafw/protocol.c: In function 'fx2lafw_command_start_acquisition':
hardware/fx2lafw/protocol.c:113:7: warning: 'cmd.flags' may be used uninitialized in this function [-Wmaybe-uninitialized]
   (cmd.flags & CMD_START_FLAGS_CLK_48MHZ) ? "48" : "30");
       ^

diff --git a/hardware/fx2lafw/protocol.c b/hardware/fx2lafw/protocol.c
index f4f23e3775dda667d4086fd19b7f84d5f4558b6d..a19b324311439ffa609c18392cecfc530054c090 100644 (file)
--- a/hardware/fx2lafw/protocol.c
+++ b/hardware/fx2lafw/protocol.c
@@ -87,7 +87,7 @@ static int command_get_revid_version(libusb_device_handle *devhdl,
 SR_PRIV int fx2lafw_command_start_acquisition(libusb_device_handle *devhdl,
                uint64_t samplerate, gboolean samplewide)
 {
-       struct cmd_start_acquisition cmd;
+       struct cmd_start_acquisition cmd = { 0 };
        int delay = 0, ret;
 
        /* Compute the sample rate. */