linux-kernel - [PATCH 5.4 106/118] fbmem: Adjust indentation in fb_prepare_logo and fb

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200422095048.497983297@linuxfoundation.org>
Date:   Wed, 22 Apr 2020 11:57:47 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Nathan Chancellor <natechancellor@...il.com>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Subject: [PATCH 5.4 106/118] fbmem: Adjust indentation in fb_prepare_logo and fb_blank

From: Nathan Chancellor <natechancellor@...il.com>

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

---
 drivers/video/fbdev/core/fbmem.c |   36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

--- 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
 		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);