diff options
| author | martin <martin@NetBSD.org> | 2014-01-28 13:43:33 +0000 |
|---|---|---|
| committer | martin <martin@NetBSD.org> | 2014-01-28 13:43:33 +0000 |
| commit | 73bbfd9c5b821d2da4c8b06082bb20b00d8ee2d3 (patch) | |
| tree | 8c0091d7c02823f1d250ae21c8c40a50b329435d /sys/dev/usb | |
| parent | 73ac1d3d2b1045e2526f324322811b398c35faf3 (diff) | |
Initialize a variable earlier, so it is not used unitialized in an
error path.
Diffstat (limited to 'sys/dev/usb')
| -rw-r--r-- | sys/dev/usb/uvideo.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/dev/usb/uvideo.c b/sys/dev/usb/uvideo.c index fd4ee0d09f7..f4807cab052 100644 --- a/sys/dev/usb/uvideo.c +++ b/sys/dev/usb/uvideo.c @@ -1,4 +1,4 @@ -/* $NetBSD: uvideo.c,v 1.39 2013/10/17 21:07:37 christos Exp $ */ +/* $NetBSD: uvideo.c,v 1.40 2014/01/28 13:43:33 martin Exp $ */ /* * Copyright (c) 2008 Patrick Mahoney @@ -42,7 +42,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: uvideo.c,v 1.39 2013/10/17 21:07:37 christos Exp $"); +__KERNEL_RCSID(0, "$NetBSD: uvideo.c,v 1.40 2014/01/28 13:43:33 martin Exp $"); #ifdef _KERNEL_OPT #include "opt_uvideo.h" @@ -797,6 +797,8 @@ uvideo_init_control(struct uvideo_softc *sc, return USBD_NORMAL_COMPLETION; } + i = 0; + /* allocate space for units */ sc->sc_nunits = nunits; sc->sc_unit = kmem_alloc(sizeof(*sc->sc_unit) * nunits, KM_SLEEP); @@ -807,7 +809,6 @@ uvideo_init_control(struct uvideo_softc *sc, memcpy(iter, &orig, sizeof(orig)); /* iterate again, initializing the units */ - i = 0; while ((desc = usb_desc_iter_next_non_interface(iter)) != NULL) { uvdesc = (const uvideo_descriptor_t *)desc; |
