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uvc: fix init_formats function

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The return value of scandir is used in init_frames to iterate over
the elements. The iteration is done over nmb not ret. So this patch
is fixing this to fill the right variable.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
This commit is contained in:
Michael Grzeschik 2022-06-27 01:21:26 +02:00
parent afec0d6e71
commit 50fe6a79bc
1 changed files with 2 additions and 2 deletions
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4
src/function/uvc.c
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@ -173,8 +173,8 @@ int init_frames(struct usbg_f_uvc *uvc, int j)
return ret;
}
ret = scandir(fpath, &dent, frame_select, frame_sort);
if (ret < 0) {
nmb = scandir(fpath, &dent, frame_select, frame_sort);
if (nmb < 0) {
ret = usbg_translate_error(errno);
return ret;
}