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staging: speakup: fix redundant return in void functions

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Signed-off-by: Domagoj Trsan <domagoj.trsan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Domagoj Trsan 2014-09-09 20:04:32 +02:00 committed by Greg Kroah-Hartman
parent e7027b9b25
commit 11a18fc3d1
3 changed files with 0 additions and 3 deletions
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1
drivers/staging/speakup/buffers.c
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@ -101,6 +101,5 @@ EXPORT_SYMBOL_GPL(synth_buffer_peek);
void synth_buffer_clear(void)
{
buff_in = buff_out = synth_buffer;
return;
}
EXPORT_SYMBOL_GPL(synth_buffer_clear);

1
drivers/staging/speakup/main.c
View File

@ -1940,7 +1940,6 @@ static void speakup_goto(struct vc_data *vc)
}
synth_printf("%s\n", spk_msg_get(MSG_GOTO));
spk_special_handler = handle_goto;
return;
}
static void speakup_help(struct vc_data *vc)

1
drivers/staging/speakup/varhandlers.c
View File

@ -112,7 +112,6 @@ void speakup_register_var(struct var_t *var)
default:
break;
}
return;
}
void speakup_unregister_var(enum var_id_t var_id)