[PATCH] fix leak in btaudio

[davej]

diff -urpN --exclude-from=/home/davej/.exclude bk-linus/sound/oss/btaudio.c linux-2.5/sound/oss/btaudio.c
--- bk-linus/sound/oss/btaudio.c	2003-09-08 00:49:05.000000000 +0100
+++ linux-2.5/sound/oss/btaudio.c	2003-09-08 01:32:13.000000000 +0100
@@ -177,8 +177,11 @@ static int alloc_buffer(struct btaudio *
 		bta->risc_size = PAGE_SIZE;
 		bta->risc_cpu = pci_alloc_consistent
 			(bta->pci, bta->risc_size, &bta->risc_dma);
-		if (NULL == bta->risc_cpu)
+		if (NULL == bta->risc_cpu) {
+			pci_free_consistent(bta->pci, bta->buf_size, bta->buf_cpu, bta->dma);
+			bta->buf_cpu = NULL;
 			return -ENOMEM;
+		}
 	}
 	return 0;
 }
-
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