| commit | 6a6120bc5ec9e54d3cc06e739c270b55b081abe5 | [log] [tgz] |
|---|---|---|
| author | Colin King <colin.king@canonical.com> | Mon Sep 14 19:35:04 2015 +0000 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Tue Sep 29 23:00:58 2015 +1000 |
| tree | 920798384dd3dad9f03bd9094595784b1dd1b907 | |
| parent | 12a509336701132f521c8fc22a5910478ca98cb3 [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>