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Set the open flag when opening the scanner.

This commit is contained in:
augustss 2000-11-14 13:57:16 +00:00
parent 3f3dfb39a3
commit ab324086df
1 changed files with 4 additions and 2 deletions
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6
sys/dev/usb/uscanner.c
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@ -1,4 +1,4 @@
/* $NetBSD: uscanner.c,v 1.8 2000/11/03 04:00:15 augustss Exp $ */
/* $NetBSD: uscanner.c,v 1.9 2000/11/14 13:57:16 augustss Exp $ */
/* $FreeBSD$ */
/*
@ -338,6 +338,8 @@ uscanneropen(dev, flag, mode, p)
if (sc->sc_state & USCANNER_OPEN)
return (EBUSY);
sc->sc_state |= USCANNER_OPEN;
sc->sc_bulkin_buffer = malloc(USCANNER_BUFFERSIZE, M_USBDEV, M_WAITOK);
sc->sc_bulkout_buffer = malloc(USCANNER_BUFFERSIZE, M_USBDEV, M_WAITOK);
/* No need to check buffers for NULL since we have WAITOK */
@ -400,7 +402,7 @@ uscannerclose(dev, flag, mode, p)
uscanner_do_close(sc);
return 0;
return (0);
}
void