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Revert part of r187970, the NULL check was removed from

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udbp_bulk_read_complete() as well as udbp_attach.
This commit is contained in:
Andrew Thompson 2009-02-01 01:07:15 +00:00
parent 50bf982db6
commit 84bcda5d68
1 changed files with 3 additions and 0 deletions
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3
sys/dev/usb2/misc/udbp2.c
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@ -473,6 +473,9 @@ udbp_bulk_read_complete(node_p node, hook_p hook, void *arg1, int arg2)
struct mbuf *m;
int error;
if (sc == NULL) {
return;
}
mtx_lock(&sc->sc_mtx);
m = sc->sc_bulk_in_buffer;