fbmem: Adjust indentation in fb_prepare_logo and fb_blank

commit 93166f5f2e4dc593cff8ca77ef828ac6f148b0f3 upstream.

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>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191218030025.10064-1-natechancellor@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 3646994..e727383 100644 (file)
--- 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 = ␣
 
        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);