* [PATCH 4.14 ] platform/x86: Corrects warning: missing braces around initializer
@ 2020-10-30 15:52 john.p.donnelly
2020-10-30 15:56 ` John Donnelly
0 siblings, 1 reply; 2+ messages in thread
From: john.p.donnelly @ 2020-10-30 15:52 UTC (permalink / raw)
To: linux-kernel; +Cc: trix, andriy.shevchenko
From: John Donnelly <john.p.donnelly@oracle.com>
The assignment statement of a local variable "struct tp_nvram_state s[2] = {0}; "
is not valid for all versions of compilers (UEK6 on OL7).
Fixes: 515ded02bc4b ("platform/x86: thinkpad_acpi: initialize tp_nvram_state variable")
Signed-off-by: John Donnelly <john.p.donnelly@oracle.com>
---
drivers/platform/x86/thinkpad_acpi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index ffaaccded34e..c41ac0385304 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -2477,7 +2477,7 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
*/
static int hotkey_kthread(void *data)
{
- struct tp_nvram_state s[2] = { 0 };
+ struct tp_nvram_state s[2];
u32 poll_mask, event_mask;
unsigned int si, so;
unsigned long t;
@@ -2488,6 +2488,8 @@ static int hotkey_kthread(void *data)
if (tpacpi_lifecycle == TPACPI_LIFE_EXITING)
goto exit;
+ memset(&s, 0, sizeof(s));
+
set_freezable();
so = 0;
--
2.27.0
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH 4.14 ] platform/x86: Corrects warning: missing braces around initializer
2020-10-30 15:52 [PATCH 4.14 ] platform/x86: Corrects warning: missing braces around initializer john.p.donnelly
@ 2020-10-30 15:56 ` John Donnelly
0 siblings, 0 replies; 2+ messages in thread
From: John Donnelly @ 2020-10-30 15:56 UTC (permalink / raw)
To: linux-kernel; +Cc: trix, andriy.shevchenko
> On Oct 30, 2020, at 10:52 AM, john.p.donnelly@oracle.com wrote:
>
> From: John Donnelly <john.p.donnelly@oracle.com>
>
> The assignment statement of a local variable "struct tp_nvram_state s[2] = {0}; "
> is not valid for all versions of compilers (UEK6 on OL7).
>
> Fixes: 515ded02bc4b ("platform/x86: thinkpad_acpi: initialize tp_nvram_state variable")
>
> Signed-off-by: John Donnelly <john.p.donnelly@oracle.com>
> ---
> drivers/platform/x86/thinkpad_acpi.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
> index ffaaccded34e..c41ac0385304 100644
> --- a/drivers/platform/x86/thinkpad_acpi.c
> +++ b/drivers/platform/x86/thinkpad_acpi.c
> @@ -2477,7 +2477,7 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
> */
> static int hotkey_kthread(void *data)
> {
> - struct tp_nvram_state s[2] = { 0 };
> + struct tp_nvram_state s[2];
> u32 poll_mask, event_mask;
> unsigned int si, so;
> unsigned long t;
> @@ -2488,6 +2488,8 @@ static int hotkey_kthread(void *data)
> if (tpacpi_lifecycle == TPACPI_LIFE_EXITING)
> goto exit;
>
> + memset(&s, 0, sizeof(s));
> +
> set_freezable();
>
> so = 0;
> --
> 2.27.0
>
Please ignore and use :
PATCH 4.14 v2 ] platform/x86: Corrects warning: missing braces around initializer
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