Hi
Commit 6c231bd5eb07ce546517019f334652b9ecfc329a
generate this warning:
drivers/misc/thinkpad_acpi.c: In function 'tpacpi_input_send_tabletsw':
include/linux/input.h:1290: warning: 'state' is used uninitialized in
this function
drivers/misc/thinkpad_acpi.c:1191: note: 'state' was declared here
drivers/misc/thinkpad_acpi.c: In function 'hotkey_tablet_mode_show':
drivers/misc/thinkpad_acpi.c:1723: warning: 's' is used uninitialized
in this function
I assume typo here thinkpad_acpi.c:10724 hotkey_get_tablet_mode
where status should be maybe 's' and local 's' shouldn't be defined at
all - just guess?
Zdenek
On Sun, 24 Feb 2008, Zdenek Kabelac wrote:
> Commit 6c231bd5eb07ce546517019f334652b9ecfc329a
> generate this warning:
>
> drivers/misc/thinkpad_acpi.c: In function 'tpacpi_input_send_tabletsw':
> include/linux/input.h:1290: warning: 'state' is used uninitialized in
> this function
> drivers/misc/thinkpad_acpi.c:1191: note: 'state' was declared here
> drivers/misc/thinkpad_acpi.c: In function 'hotkey_tablet_mode_show':
> drivers/misc/thinkpad_acpi.c:1723: warning: 's' is used uninitialized
> in this function
>
> I assume typo here thinkpad_acpi.c:10724 hotkey_get_tablet_mode
> where status should be maybe 's' and local 's' shouldn't be defined at
> all - just guess?
Erk. Looks like I tested one branch and did a git-send-email on the other
or something equally pathetic. Sorry about that.
I will check the entire thing over line by line and send a fix.
--
"One disk to rule them all, One disk to find them. One disk to bring
them all and in the darkness grind them. In the Land of Redmond
where the shadows lie." -- The Silicon Valley Tarot
Henrique Holschuh
On Sun, 24 Feb 2008, Zdenek Kabelac wrote:
> Commit 6c231bd5eb07ce546517019f334652b9ecfc329a
> generate this warning:
>
> drivers/misc/thinkpad_acpi.c: In function 'tpacpi_input_send_tabletsw':
> include/linux/input.h:1290: warning: 'state' is used uninitialized in
> this function
> drivers/misc/thinkpad_acpi.c:1191: note: 'state' was declared here
> drivers/misc/thinkpad_acpi.c: In function 'hotkey_tablet_mode_show':
> drivers/misc/thinkpad_acpi.c:1723: warning: 's' is used uninitialized
> in this function
I can't seem to get these warnings in Debian gcc 4.2.3-1. But the code is
broken alright. I will send in a fix in a short while, as it will take a
small while to make sure there is nothing else wrong before I send in the
fix. I have to figure out how the heck that got past the testing in the
first place, as well...
--
"One disk to rule them all, One disk to find them. One disk to bring
them all and in the darkness grind them. In the Land of Redmond
where the shadows lie." -- The Silicon Valley Tarot
Henrique Holschuh
2008/2/25, Henrique de Moraes Holschuh <[email protected]>:
> On Sun, 24 Feb 2008, Zdenek Kabelac wrote:
>
> > Commit 6c231bd5eb07ce546517019f334652b9ecfc329a
> > generate this warning:
> >
> > drivers/misc/thinkpad_acpi.c: In function 'tpacpi_input_send_tabletsw':
> > include/linux/input.h:1290: warning: 'state' is used uninitialized in
> > this function
> > drivers/misc/thinkpad_acpi.c:1191: note: 'state' was declared here
> > drivers/misc/thinkpad_acpi.c: In function 'hotkey_tablet_mode_show':
> > drivers/misc/thinkpad_acpi.c:1723: warning: 's' is used uninitialized
> > in this function
>
>
> I can't seem to get these warnings in Debian gcc 4.2.3-1. But the code is
> broken alright. I will send in a fix in a short while, as it will take a
> small while to make sure there is nothing else wrong before I send in the
> fix. I have to figure out how the heck that got past the testing in the
> first place, as well...
Try gcc-4.3 (or gcc-snapshot) - makes much better/deeper code analysis.
Zdenek