diff options
| author | jakllsch <jakllsch@NetBSD.org> | 2016-01-02 20:57:10 +0000 |
|---|---|---|
| committer | jakllsch <jakllsch@NetBSD.org> | 2016-01-02 20:57:10 +0000 |
| commit | 6c552ecc19e4bcd41352c5e84246a21265df2a3f (patch) | |
| tree | 56521b337590bea9af30d23d0025f390fe843d65 /sys/dev | |
| parent | 705fd4cc0094c06066989fd849b1d80b4c1b144f (diff) | |
Fix dval signdedness confusion, as was recently done in libusbhid.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/usb/hid.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/dev/usb/hid.c b/sys/dev/usb/hid.c index 84428dfb3ed..77d30a3f618 100644 --- a/sys/dev/usb/hid.c +++ b/sys/dev/usb/hid.c @@ -1,4 +1,4 @@ -/* $NetBSD: hid.c,v 1.38 2016/01/02 20:49:39 jakllsch Exp $ */ +/* $NetBSD: hid.c,v 1.39 2016/01/02 20:57:10 jakllsch Exp $ */ /* $FreeBSD: src/sys/dev/usb/hid.c,v 1.11 1999/11/17 22:33:39 n_hibma Exp $ */ /* @@ -32,7 +32,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: hid.c,v 1.38 2016/01/02 20:49:39 jakllsch Exp $"); +__KERNEL_RCSID(0, "$NetBSD: hid.c,v 1.39 2016/01/02 20:57:10 jakllsch Exp $"); #include <sys/param.h> #include <sys/systm.h> @@ -171,17 +171,19 @@ hid_get_item(struct hid_data *s, struct hid_item *h) dval = 0; break; case 1: - dval = /*(int8_t)*/ *data++; + dval = (int8_t)*data++; break; case 2: dval = *data++; dval |= *data++ << 8; + dval = (int16_t)dval; break; case 4: dval = *data++; dval |= *data++ << 8; dval |= *data++ << 16; dval |= *data++ << 24; + dval = (int32_t)dval; break; default: printf("BAD LENGTH %d\n", bSize); |
