* [PATCH] fbdev/amifb: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper
@ 2023-07-31 2:18 Atul Raut
2023-07-31 12:37 ` Helge Deller
0 siblings, 1 reply; 2+ messages in thread
From: Atul Raut @ 2023-07-31 2:18 UTC (permalink / raw)
To: deller; +Cc: linux-fbdev, linux-kernel, dri-devel, linux-kernel-mentees
Replacing zero-length arrays with C99 flexible-array members
because they are deprecated. Use the new DECLARE_FLEX_ARRAY()
auxiliary macro instead of defining a zero-length array.
This fixes warnings such as:
./drivers/video/fbdev/amifb.c:690:6-10: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
Signed-off-by: Atul Raut <rauji.raut@gmail.com>
---
drivers/video/fbdev/amifb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/amifb.c b/drivers/video/fbdev/amifb.c
index d88265dbebf4..f216b2c702a1 100644
--- a/drivers/video/fbdev/amifb.c
+++ b/drivers/video/fbdev/amifb.c
@@ -687,7 +687,7 @@ struct fb_var_cursorinfo {
__u16 height;
__u16 xspot;
__u16 yspot;
- __u8 data[1]; /* field with [height][width] */
+ DECLARE_FLEX_ARRAY(__u8, data); /* field with [height][width] */
};
struct fb_cursorstate {
--
2.34.1
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH] fbdev/amifb: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper
2023-07-31 2:18 [PATCH] fbdev/amifb: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper Atul Raut
@ 2023-07-31 12:37 ` Helge Deller
0 siblings, 0 replies; 2+ messages in thread
From: Helge Deller @ 2023-07-31 12:37 UTC (permalink / raw)
To: Atul Raut; +Cc: linux-fbdev, linux-kernel, dri-devel, linux-kernel-mentees
On 7/31/23 04:18, Atul Raut wrote:
> Replacing zero-length arrays with C99 flexible-array members
> because they are deprecated. Use the new DECLARE_FLEX_ARRAY()
> auxiliary macro instead of defining a zero-length array.
>
> This fixes warnings such as:
> ./drivers/video/fbdev/amifb.c:690:6-10: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
>
> Signed-off-by: Atul Raut <rauji.raut@gmail.com>
applied.
Thanks!
Helge
> ---
> drivers/video/fbdev/amifb.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/video/fbdev/amifb.c b/drivers/video/fbdev/amifb.c
> index d88265dbebf4..f216b2c702a1 100644
> --- a/drivers/video/fbdev/amifb.c
> +++ b/drivers/video/fbdev/amifb.c
> @@ -687,7 +687,7 @@ struct fb_var_cursorinfo {
> __u16 height;
> __u16 xspot;
> __u16 yspot;
> - __u8 data[1]; /* field with [height][width] */
> + DECLARE_FLEX_ARRAY(__u8, data); /* field with [height][width] */
> };
>
> struct fb_cursorstate {
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-07-31 2:18 [PATCH] fbdev/amifb: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper Atul Raut
2023-07-31 12:37 ` Helge Deller
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