Commit 99a6acf9 authored by Mike Isely's avatar Mike Isely Committed by Mauro Carvalho Chehab
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V4L/DVB (7306): pvrusb2: Fix oops possible when claiming a NULL stream 



Signed-off-by: default avatarMike Isely <isely@pobox.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 7f421fe4

drivers/media/video/pvrusb2/pvrusb2-context.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -173,7 +173,7 @@ int pvr2_channel_claim_stream(struct pvr2_channel *cp, 
	int code = 0;

	int code = 0;

	pvr2_context_enter(cp->mc_head); do {

	pvr2_context_enter(cp->mc_head); do {

		if (sp == cp->stream) break;

		if (sp == cp->stream) break;

		if (sp->user) {

		if (sp && sp->user) {

			code = -EBUSY;

			code = -EBUSY;

			break;

			break;

		}

		}