projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: d70dd24) | patch
staging: speakup: signedness bug in spk_ttyio_in_nowait()
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 19 May 2017 21:27:18 +0000 (00:27 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 May 2017 16:56:32 +0000 (18:56 +0200)
commite45423d76f1c229b1a30ddde205a72774cdb12c6
treef817f3dbf4fe06ad49da3960b7465c961df43bfctree | snapshot
parentd70dd245215d6456584119534e6870a9c7b9b9c2commit | diff
staging: speakup: signedness bug in spk_ttyio_in_nowait()

On most of the common arches char is signed so it can't ever == 0xff.
Let's fix this by making it a u8.

Fixes: 6b9ad1c742bf ("staging: speakup: add send_xchar, tiocmset and input functionality for tty")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/speakup/spk_ttyio.c diff | blob | history
Domain: System / Kernel;