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Commit ae8784fc authored by Joe Perches's avatar Joe Perches Committed by Greg Kroah-Hartman
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staging: speakup: Add __printf format/arg verification, fix fallout 



Using __printf allows the compiler to verify formats and arguments.
Use it and fix the single misuse found.

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d5dc063c

drivers/staging/speakup/main.c

+1 −1
Original line number Diff line number Diff line
@@ -775,7 +775,7 @@ static void say_line(struct vc_data *vc) 
		cp = buf;

		while (*cp == SPACE)

			cp++;

		synth_printf("%d, ", (cp - buf) + 1);

		synth_printf("%zd, ", (cp - buf) + 1);

	}

	spk_punc_mask = spk_punc_masks[spk_reading_punc];

	spkup_write(buf, i);

drivers/staging/speakup/spk_priv.h

+1 −0
Original line number Diff line number Diff line
@@ -63,6 +63,7 @@ void spk_do_catch_up(struct spk_synth *synth); 
void spk_synth_flush(struct spk_synth *synth);

int spk_synth_is_alive_nop(struct spk_synth *synth);

int spk_synth_is_alive_restart(struct spk_synth *synth);

__printf(1, 2)

void synth_printf(const char *buf, ...);

int synth_request_region(unsigned long start, unsigned long n);

int synth_release_region(unsigned long start, unsigned long n);