[PATCH] fbcon: Adjust indentation in set_con2fb_map

[Nathan Chancellor]

Clang warns:

../drivers/video/fbdev/core/fbcon.c:915:3: warning: misleading
indentation; statement is not part of the previous 'if'
[-Wmisleading-indentation]
return err;
^
../drivers/video/fbdev/core/fbcon.c:912:2: note: previous statement is
here
if (!search_fb_in_map(info_idx))
^
1 warning generated.

This warning occurs because there is a space before the tab on this
line. This happens on several lines in this function; normalize them
so that the indentation is consistent with the Linux kernel coding
style and clang no longer warns.

This warning was introduced before the beginning of git history so no
fixes tab.

Link: https://github.com/ClangBuiltLinux/linux/issues/824
Signed-off-by: Nathan Chancellor <natecha...@gmail.com>
---
drivers/video/fbdev/core/fbcon.c | 27 +++++++++++++--------------
1 file changed, 13 insertions(+), 14 deletions(-)

diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index c9235a2f42f8..9d2c43e345a4 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -866,7 +866,7 @@ static int set_con2fb_map(int unit, int newidx, int user)
int oldidx = con2fb_map[unit];
struct fb_info *info = registered_fb[newidx];
struct fb_info *oldinfo = NULL;
- int found, err = 0;
+ int found, err = 0;

WARN_CONSOLE_UNLOCKED();

@@ -888,31 +888,30 @@ static int set_con2fb_map(int unit, int newidx, int user)

con2fb_map[unit] = newidx;
if (!err && !found)
- err = con2fb_acquire_newinfo(vc, info, unit, oldidx);
-
+ err = con2fb_acquire_newinfo(vc, info, unit, oldidx);

/*
* If old fb is not mapped to any of the consoles,
* fbcon should release it.
*/
- if (!err && oldinfo && !search_fb_in_map(oldidx))
- err = con2fb_release_oldinfo(vc, oldinfo, info, unit, oldidx,
- found);
+ if (!err && oldinfo && !search_fb_in_map(oldidx))
+ err = con2fb_release_oldinfo(vc, oldinfo, info, unit, oldidx,
+ found);

- if (!err) {
- int show_logo = (fg_console == 0 && !user &&
- logo_shown != FBCON_LOGO_DONTSHOW);
+ if (!err) {
+ int show_logo = (fg_console == 0 && !user &&
+ logo_shown != FBCON_LOGO_DONTSHOW);

- if (!found)
- fbcon_add_cursor_timer(info);
- con2fb_map_boot[unit] = newidx;
- con2fb_init_display(vc, info, unit, show_logo);
+ if (!found)
+ fbcon_add_cursor_timer(info);
+ con2fb_map_boot[unit] = newidx;
+ con2fb_init_display(vc, info, unit, show_logo);
}

if (!search_fb_in_map(info_idx))
info_idx = newidx;

- return err;
+ return err;
}

/*
--
2.24.1

[Nick Desaulniers]

On Tue, Dec 17, 2019 at 6:53 PM Nathan Chancellor
<natecha...@gmail.com> wrote:
>
> Clang warns:
>
> ../drivers/video/fbdev/core/fbcon.c:915:3: warning: misleading
> indentation; statement is not part of the previous 'if'
> [-Wmisleading-indentation]
> return err;
> ^
> ../drivers/video/fbdev/core/fbcon.c:912:2: note: previous statement is
> here
> if (!search_fb_in_map(info_idx))
> ^
> 1 warning generated.
>
> This warning occurs because there is a space before the tab on this
> line. This happens on several lines in this function; normalize them
> so that the indentation is consistent with the Linux kernel coding
> style and clang no longer warns.
>
> This warning was introduced before the beginning of git history so no
> fixes tab.
>
> Link: https://github.com/ClangBuiltLinux/linux/issues/824
> Signed-off-by: Nathan Chancellor <natecha...@gmail.com>

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

> --
> You received this message because you are subscribed to the Google Groups "Clang Built Linux" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to clang-built-li...@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/clang-built-linux/20191218025337.35044-1-natechancellor%40gmail.com.



--
Thanks,
~Nick Desaulniers

[Bartlomiej Zolnierkiewicz]

On 12/20/19 7:07 PM, Nick Desaulniers wrote:
> On Tue, Dec 17, 2019 at 6:53 PM Nathan Chancellor
> <natecha...@gmail.com> wrote:
>>
>> Clang warns:
>>
>> ../drivers/video/fbdev/core/fbcon.c:915:3: warning: misleading
>> indentation; statement is not part of the previous 'if'
>> [-Wmisleading-indentation]
>> return err;
>> ^
>> ../drivers/video/fbdev/core/fbcon.c:912:2: note: previous statement is
>> here
>> if (!search_fb_in_map(info_idx))
>> ^
>> 1 warning generated.
>>
>> This warning occurs because there is a space before the tab on this
>> line. This happens on several lines in this function; normalize them
>> so that the indentation is consistent with the Linux kernel coding
>> style and clang no longer warns.
>>
>> This warning was introduced before the beginning of git history so no
>> fixes tab.
>>

>> https://github.com/ClangBuiltLinux/linux/issues/824
>> Signed-off-by: Nathan Chancellor <natecha...@gmail.com>
>
> Thanks for the patch!
> Reviewed-by: Nick Desaulniers <ndesau...@google.com>

Patch queued for v5.6, thanks.

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

>> To view this discussion on the web visit https://protect2.fireeye.com/url?k=bb9fa192-e64db737-bb9e2add-0cc47a31bee8-3ce98548f51cd7a2&u=https://groups.google.com/d/msgid/clang-built-linux/20191218025337.35044-1-natechancellor%40gmail.com.