[PATCH] fix compiler warnings: use puts() instead of printf()

[Fabio Porcedda]

On Mon, Feb 25, 2013 at 1:02 PM, Jean-Christophe PLAGNIOL-VILLARD
<plagnioj at jcrosoft.com> wrote:
> On 09:31 Thu 21 Feb     , Fabio Porcedda wrote:
>> Use puts() because printf() isn't necessary,
>> to fix the following compiler warnings:
>>
>> /barebox/common/menu.c: In function ‘menu_show’:
>> /barebox/common/menu.c:277:4: warning: format not a string literal and no format arguments [-Wformat-security]
>>
>> /barebox/scripts/omap4_usbboot.c: In function ‘read_asic_id’:
>> /barebox/scripts/omap4_usbboot.c:101:3: warning: format not a string literal and no format arguments [-Wformat-security]
>
> Sascha revert this please this add a "\n" that we do not want
> specially on the menu

I've already sent a patch to fix the newline problem and the warning too.
Reverting the patch doesn't fix the warning.

Best regards
Fabio Porcedda

> Best Regards,
> J.
>>
>> Signed-off-by: Fabio Porcedda <fabio.porcedda at gmail.com>
>> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
>> Cc: Vicente <vicencb at gmail.com>
>> ---
>>  common/menu.c           | 2 +-
>>  scripts/omap4_usbboot.c | 2 +-
>>  2 files changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/common/menu.c b/common/menu.c
>> index ce93838..30dced7 100644
>> --- a/common/menu.c
>> +++ b/common/menu.c
>> @@ -274,7 +274,7 @@ int menu_show(struct menu *m)
>>                       printf("Auto Select in");
>>               } else {
>>                       auto_display_len = strlen(m->auto_display);
>> -                     printf(m->auto_display);
>> +                     puts(m->auto_display);
>>               }
>>               printf(" %2d", countdown--);
>>       }
>> diff --git a/scripts/omap4_usbboot.c b/scripts/omap4_usbboot.c
>> index 8c5775d..34e53c0 100644
>> --- a/scripts/omap4_usbboot.c
>> +++ b/scripts/omap4_usbboot.c
>> @@ -98,7 +98,7 @@ int read_asic_id(struct usb_handle *usb)
>>                       sprintf(line+4+j*3, "%02X ", id[i+j]);
>>               line[4+j*3+0] = '\n';
>>               line[4+j*3+1] = 0;
>> -             printf(line);
>> +             puts(line);
>>       }
>>       ret = 0;
>>       for (i = 1, j = 0; i < sizeof(id) && j < id[0]; i += 2+id[i+1], j++) {
>> --
>> 1.8.1.1
>>



-- 
Fabio Porcedda