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(udev) Avoid warning with helgrind - input descriptor -1 is invalid

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This commit is contained in:
twinaphex 2017-06-05 05:18:38 +02:00
parent d903b1cc60
commit c3c772a79a
1 changed files with 9 additions and 6 deletions
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15
input/drivers/udev_input.c
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@ -774,12 +774,15 @@ static bool open_devices(udev_input_t *udev,
{ {
int fd = open(devnode, O_RDONLY | O_NONBLOCK); int fd = open(devnode, O_RDONLY | O_NONBLOCK);
RARCH_LOG("[udev] Adding device %s as type %s.\n", if (fd != -1)
devnode, type_str); {
if (!udev_input_add_device(udev, type, devnode, cb)) RARCH_LOG("[udev] Adding device %s as type %s.\n",
RARCH_ERR("[udev] Failed to open device: %s (%s).\n", devnode, type_str);
devnode, strerror(errno)); if (!udev_input_add_device(udev, type, devnode, cb))
close(fd); RARCH_ERR("[udev] Failed to open device: %s (%s).\n",
devnode, strerror(errno));
close(fd);
}
} }
udev_device_unref(dev); udev_device_unref(dev);