Staging: speakup/speakup_acntpc: Return NULL instead of 0
authorSachin Kamat <sachin.kamat@linaro.org>
Wed, 22 May 2013 09:07:20 +0000 (14:37 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 22 May 2013 22:35:38 +0000 (15:35 -0700)
commitdbbe68636848ca30bc82876dcdfa4d63806df92f
treeff94293637105d1773133a7e1f0305a0db51f58e
parent3ab31c7bc5a77719e268f3e2478757a937e4704c
Staging: speakup/speakup_acntpc: Return NULL instead of 0

The function returns a pointer. Hence return NULL instead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/speakup/speakup_acntpc.c