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authorscw <scw@NetBSD.org>2006-04-11 23:07:22 +0000
committerscw <scw@NetBSD.org>2006-04-11 23:07:22 +0000
commit6bf84bea062a3a487f35e5185ddf6207c55fb718 (patch)
treecbb67696be729dc3cfdf54ce3c462e7417f62d37 /sys/dev/usb
parent2ed85162e664bd15bcfc68d1c07f872d8096c0e1 (diff)
Apply the correct fix for Coverity CID 2862.
Diffstat (limited to 'sys/dev/usb')
-rw-r--r--sys/dev/usb/utoppy.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/dev/usb/utoppy.c b/sys/dev/usb/utoppy.c
index 4f2c1166051..5cc8b30adc9 100644
--- a/sys/dev/usb/utoppy.c
+++ b/sys/dev/usb/utoppy.c
@@ -1,4 +1,4 @@
-/* $NetBSD: utoppy.c,v 1.3 2006/04/11 14:08:51 christos Exp $ */
+/* $NetBSD: utoppy.c,v 1.4 2006/04/11 23:07:22 scw Exp $ */
/*-
* Copyright (c) 2006 The NetBSD Foundation, Inc.
@@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: utoppy.c,v 1.3 2006/04/11 14:08:51 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: utoppy.c,v 1.4 2006/04/11 23:07:22 scw Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -648,7 +648,7 @@ utoppy_recv_packet(struct utoppy_softc *sc, uint16_t *respp, uint32_t timeout)
struct utoppy_header *h;
usbd_status err;
uint32_t len, thislen, requested, bytesleft;
- uint16_t crc = 0;
+ uint16_t crc;
uint8_t *data, *e, t1, t2;
data = sc->sc_in_data;
@@ -720,8 +720,8 @@ utoppy_recv_packet(struct utoppy_softc *sc, uint16_t *respp, uint32_t timeout)
}
/* The command word is part of the CRC */
- crc = UTOPPY_CRC16(crc, h->h_cmd2 >> 8);
- crc = UTOPPY_CRC16(0, h->h_cmd2);
+ crc = UTOPPY_CRC16(0, h->h_cmd2 >> 8);
+ crc = UTOPPY_CRC16(crc, h->h_cmd2);
crc = UTOPPY_CRC16(crc, h->h_cmd >> 8);
crc = UTOPPY_CRC16(crc, h->h_cmd);