kib 3f74998bc8 The kernel may do unbalanced calls to fifo_close() for fifo vnode, ... without corresponding number of fifo_open(). This causes assertion failure in fifo_close() due to vp->v_fifoinfo being NULL for kernel with INVARIANTS, or NULL pointer dereference otherwise. In fact, we may ignore excess calls to fifo_close() without bad consequences. Turn KASSERT() into the return, and print warning for now. Tested by: pho Reviewed by: rwatson MFC after: 2 weeks		2009-01-26 14:21:00 +00:00
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fifo_vnops.c	The kernel may do unbalanced calls to fifo_close() for fifo vnode,	2009-01-26 14:21:00 +00:00
fifo.h