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bhnd: initialize variable before use

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Reported by:	Clang
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
emaste 2017-08-30 17:39:51 +00:00
parent a9f49d210a
commit 8b3f3b8e77
1 changed files with 1 additions and 2 deletions
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3
sys/dev/bhnd/cores/usb/bhnd_usb.c
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@ -162,9 +162,8 @@ bhnd_usb_attach(device_t dev)
if ( bhnd_get_device(dev) == BHND_COREID_USB20H) {
uint32_t rev;
uint32_t rev = bhnd_get_hwrev(dev);
BHND_INFO_DEV(dev, "USB HOST 2.0 setup for rev %d", rev);
rev = bhnd_get_hwrev(dev);
if (rev == 1/* ? == 2 */) {
/* SiBa code */