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SubjectRe: [PATCH] fbmem: Adjust indentation in fb_prepare_logo and fb_blank
On Tue, Dec 17, 2019 at 7:00 PM Nathan Chancellor
<natechancellor@gmail.com> wrote:
>
> Clang warns:
>
> ../drivers/video/fbdev/core/fbmem.c:665:3: warning: misleading
> indentation; statement is not part of the previous 'else'
> [-Wmisleading-indentation]
> if (fb_logo.depth > 4 && depth > 4) {
> ^
> ../drivers/video/fbdev/core/fbmem.c:661:2: note: previous statement is
> here
> else
> ^
> ../drivers/video/fbdev/core/fbmem.c:1075:3: warning: misleading
> indentation; statement is not part of the previous 'if'
> [-Wmisleading-indentation]
> return ret;
> ^
> ../drivers/video/fbdev/core/fbmem.c:1072:2: note: previous statement is
> here
> if (!ret)
> ^
> 2 warnings generated.
>
> This warning occurs because there are spaces before the tabs on these
> lines. Normalize the indentation in these functions so that it is
> consistent with the Linux kernel coding style and clang no longer warns.
>
> Fixes: 1692b37c99d5 ("fbdev: Fix logo if logo depth is less than framebuffer depth")
> Link: https://github.com/ClangBuiltLinux/linux/issues/825
> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>

Thanks for the patch!
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>

> ---
> drivers/video/fbdev/core/fbmem.c | 36 ++++++++++++++++----------------
> 1 file changed, 18 insertions(+), 18 deletions(-)
>
> diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
> index 0662b61fdb50..bf63cc0e6b65 100644
> --- a/drivers/video/fbdev/core/fbmem.c
> +++ b/drivers/video/fbdev/core/fbmem.c
> @@ -662,20 +662,20 @@ int fb_prepare_logo(struct fb_info *info, int rotate)
> fb_logo.depth = 1;
>
>
> - if (fb_logo.depth > 4 && depth > 4) {
> - switch (info->fix.visual) {
> - case FB_VISUAL_TRUECOLOR:
> - fb_logo.needs_truepalette = 1;
> - break;
> - case FB_VISUAL_DIRECTCOLOR:
> - fb_logo.needs_directpalette = 1;
> - fb_logo.needs_cmapreset = 1;
> - break;
> - case FB_VISUAL_PSEUDOCOLOR:
> - fb_logo.needs_cmapreset = 1;
> - break;
> - }
> - }
> + if (fb_logo.depth > 4 && depth > 4) {
> + switch (info->fix.visual) {
> + case FB_VISUAL_TRUECOLOR:
> + fb_logo.needs_truepalette = 1;
> + break;
> + case FB_VISUAL_DIRECTCOLOR:
> + fb_logo.needs_directpalette = 1;
> + fb_logo.needs_cmapreset = 1;
> + break;
> + case FB_VISUAL_PSEUDOCOLOR:
> + fb_logo.needs_cmapreset = 1;
> + break;
> + }
> + }
>
> height = fb_logo.logo->height;
> if (fb_center_logo)
> @@ -1060,19 +1060,19 @@ fb_blank(struct fb_info *info, int blank)
> struct fb_event event;
> int ret = -EINVAL;
>
> - if (blank > FB_BLANK_POWERDOWN)
> - blank = FB_BLANK_POWERDOWN;
> + if (blank > FB_BLANK_POWERDOWN)
> + blank = FB_BLANK_POWERDOWN;
>
> event.info = info;
> event.data = &blank;
>
> if (info->fbops->fb_blank)
> - ret = info->fbops->fb_blank(blank, info);
> + ret = info->fbops->fb_blank(blank, info);
>
> if (!ret)
> fb_notifier_call_chain(FB_EVENT_BLANK, &event);
>
> - return ret;
> + return ret;
> }
> EXPORT_SYMBOL(fb_blank);
>
> --
> 2.24.1
>
> --
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--
Thanks,
~Nick Desaulniers

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