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[PATCH] i4l:add some checks for valid drvid and driver pointer
authorKarsten Keil <kkeil@suse.de>
Thu, 29 Jun 2006 11:16:29 +0000 (13:16 +0200)
committerLinus Torvalds <torvalds@g5.osdl.org>
Thu, 29 Jun 2006 18:59:14 +0000 (11:59 -0700)
commit09fca29de4bdfd7eff47acbc6bd71c5fb5b79d79
tree4b18c8f881803fde2ff62f11921bbbe1fe333e25tree | snapshot
parent0f6c10ead876492b386a19474e6dca4710eeef8ecommit | diff
[PATCH] i4l:add some checks for valid drvid and driver pointer

If all drivers go away before all ISDN network interfaces are closed we got
a OOps on removing interfaces, this patch avoid it.

Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/isdn/i4l/isdn_common.c diff | blob | history
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