The function returns a pointer. Hence return NULL instead of 0. Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx> --- drivers/staging/speakup/speakup_dtlk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/speakup/speakup_dtlk.c b/drivers/staging/speakup/speakup_dtlk.c index a965378..1feb0fb 100644 --- a/drivers/staging/speakup/speakup_dtlk.c +++ b/drivers/staging/speakup/speakup_dtlk.c @@ -254,7 +254,7 @@ static const char *synth_immediate(struct spk_synth *synth, const char *buf) spk_out(ch); buf++; } - return 0; + return NULL; } static void synth_flush(struct spk_synth *synth) -- 1.7.9.5 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
