| commit | 7e12e675c17982a8b3cc91314a68f4c4d1bceb92 | [log] [tgz] |
|---|---|---|
| author | Jingchang Lu <jingchang.lu@freescale.com> | Tue Oct 21 16:50:21 2014 +0800 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Nov 05 20:12:02 2014 -0800 |
| tree | fac5e093a77324a06830339e4ca8d2dee0d4fabb | |
| parent | 9e326f78713a4421fe11afc2ddeac07698fac131 [diff] |
serial: of-serial: fix uninitialized kmalloc variable The info pointer points to an uninitialized kmalloced space. If a device doesn't have clk property, then info->clk may have unpredicated value and cause call trace. So use kzalloc to make sure it is NULL initialized. Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com> Acked-by: Arnd Bergmann <arnd@arndb.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>