From: Antonio Ospite <ospite@studenti.unina.it>
Date: Sat, 27 Jul 2013 19:33:28 +0000 (+0200)
Subject: am7xxx: fix a clang warning
X-Git-Tag: v0.1.4~15
X-Git-Url: https://git.ao2.it/libam7xxx.git/commitdiff_plain/dcfbdfd1956632885fbec1076408ccca18481fcf?hp=dcfbdfd1956632885fbec1076408ccca18481fcf

am7xxx: fix a clang warning

  ../src/am7xxx.c:685:16: error: implicit conversion loses integer precision: 'ssize_t' (aka 'long') to 'int'
        [-Werror,-Wshorten-64-to-32]
          num_devices = libusb_get_device_list(ctx->usb_context, &list);
                    ~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

libusb_get_device_list() returns ssize_t, just use it for the num_devices
variable.
---