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(parent: 6979783) | patch
brcmsmac: Fix possible NULL pointer dereference in _dma_ctrlflags()
authorSeth Forshee <seth.forshee@canonical.com>
Thu, 29 Nov 2012 13:36:00 +0000 (07:36 -0600)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 30 Nov 2012 19:00:39 +0000 (14:00 -0500)
commit55cec505559dade9e7776de8f3d23fc3e54e091d
tree52f2d9ef31ec25bdaacfde9e9163076cdc3837fatree | snapshot
parent697978383e94fff79fc72d9dbf1a03db8ac9784acommit | diff
brcmsmac: Fix possible NULL pointer dereference in _dma_ctrlflags()

There's a debug message to warn if this function is passed a NULL
pointer, but in order to print the message we have to dereference the
pointer. Obviously this isn't a good idea, so remove the message.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/brcm80211/brcmsmac/dma.c diff | blob | history
Domain: System / Kernel;