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(parent: 12a5093) | patch
drivers/ps3: Fix ps3-vuart null dereference
authorColin King <colin.king@canonical.com>
Mon, 14 Sep 2015 19:35:04 +0000 (19:35 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 29 Sep 2015 13:00:58 +0000 (23:00 +1000)
commit6a6120bc5ec9e54d3cc06e739c270b55b081abe5
tree920798384dd3dad9f03bd9094595784b1dd1b907tree | snapshot (tar.gz zip)
parent12a509336701132f521c8fc22a5910478ca98cb3commit | diff
drivers/ps3: Fix ps3-vuart null dereference

On the unlikely event that drv is null, the current code will
perform a null pointer dereference with it when printing a dev_dbg
message.  Instead, the BUG_ON check on drv should be performed
before we emit the dev_dbg message.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
drivers/ps3/ps3-vuart.c diff | blob | blame | history