$OpenBSD: patch-scan_sane_hpaio_c,v 1.5 2020/12/04 12:36:50 ajacoutot Exp $

scan/sane/hpaio.c:555:8: error: void function 'sane_hpaio_cancel' should not return a value [-Wreturn-type]
       return orblite_cancel(handle)

Index: scan/sane/hpaio.c
--- scan/sane/hpaio.c.orig
+++ scan/sane/hpaio.c
@@ -427,7 +427,7 @@ extern void sane_hpaio_close(SANE_Handle handle)
     if (strcmp(*((char **)handle), "ESCL") == 0)
        return escl_close(handle);
     if (strcmp(*((char **)handle), "ORBLITE") == 0)
-       return orblite_close(handle);
+       orblite_close(handle);
 }  /* sane_hpaio_close() */
 
 extern const SANE_Option_Descriptor * sane_hpaio_get_option_descriptor(SANE_Handle handle, SANE_Int option)
@@ -560,7 +560,7 @@ extern void sane_hpaio_cancel( SANE_Handle handle )
     if (strcmp(*((char **)handle), "ESCL") == 0)
        return escl_cancel(handle);
     if (strcmp(*((char **)handle), "ORBLITE") == 0)
-       return orblite_cancel(handle);
+       orblite_cancel(handle);
 }  /* sane_hpaio_cancel() */
 
 extern SANE_Status sane_hpaio_set_io_mode(SANE_Handle handle, SANE_Bool nonBlocking)
