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Cleanup discover_device in examples

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Andrei Tchijov pointed out that the discover_device() function is written
in a strange way.
This commit is contained in:
Daniel Drake
2007-12-01 13:00:33 +00:00
parent 3479dee0e4
commit c1f8581ec9
5 changed files with 36 additions and 51 deletions
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17
examples/img_capture.c
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@@ -24,16 +24,13 @@
struct fp_dscv_dev *discover_device(struct fp_dscv_dev **discovered_devs)
{
struct fp_dscv_dev *ddev = NULL;
int i;
for (i = 0; ddev = discovered_devs[i]; i++) {
struct fp_driver *drv = fp_dscv_dev_get_driver(ddev);
printf("Found device claimed by %s driver\n",
fp_driver_get_full_name(drv));
return ddev;
}
struct fp_dscv_dev *ddev = discovered_devs[0];
struct fp_driver *drv;
if (!ddev)
return NULL;
drv = fp_dscv_dev_get_driver(ddev);
printf("Found device claimed by %s driver\n", fp_driver_get_full_name(drv));
return ddev;
}