[syslinux:master] extlinux: clean up main.c formatting

[syslinux-bot for H. Peter Anvin]

Commit-ID:  f49425356d7a6a9885eda269ee6261a425328ade
Gitweb:     http://www.syslinux.org/commit/f49425356d7a6a9885eda269ee6261a425328ade
Author:     H. Peter Anvin <hpa at zytor.com>
AuthorDate: Wed, 8 Feb 2012 09:59:50 -0800
Committer:  H. Peter Anvin <hpa at zytor.com>
CommitDate: Wed, 8 Feb 2012 09:59:50 -0800

extlinux: clean up main.c formatting

Clean up some ugly formatting in main.c.

Signed-off-by: H. Peter Anvin <hpa at zytor.com>

---
 extlinux/main.c |   71 +++++++++++++++++++++++++++----------------------------
 1 files changed, 35 insertions(+), 36 deletions(-)

diff --git a/extlinux/main.c b/extlinux/main.c
index d85d03c..af87da2 100644
--- a/extlinux/main.c
+++ b/extlinux/main.c
@@ -1,7 +1,7 @@
 /* ----------------------------------------------------------------------- *
  *
  *   Copyright 1998-2008 H. Peter Anvin - All Rights Reserved
- *   Copyright 2009-2010 Intel Corporation; author: H. Peter Anvin
+ *   Copyright 2009-2012 Intel Corporation; author: H. Peter Anvin
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -825,47 +825,46 @@ static const char *find_device(const char *mtab_file, dev_t dev)
 	/* btrfs st_dev is not matched with mnt st_rdev, it is a known issue */
 	switch (fs_type) {
 	case BTRFS:
-		if (!strcmp(mnt->mnt_type, "btrfs") &&
-		    !stat(mnt->mnt_dir, &dst) &&
-		    dst.st_dev == dev) {
-	                if (!subvol[0]) {
-			    get_default_subvol(mnt->mnt_dir, subvol);
-                        }
-			done = true;
-		}
-		break;
+	    if (!strcmp(mnt->mnt_type, "btrfs") &&
+		!stat(mnt->mnt_dir, &dst) &&
+		dst.st_dev == dev) {
+		if (!subvol[0])
+		    get_default_subvol(mnt->mnt_dir, subvol);
+		done = true;
+	    }
+	    break;
 	case EXT2:
-		if ((!strcmp(mnt->mnt_type, "ext2") ||
-		     !strcmp(mnt->mnt_type, "ext3") ||
-		     !strcmp(mnt->mnt_type, "ext4")) &&
-		    !stat(mnt->mnt_fsname, &dst) &&
-		    dst.st_rdev == dev) {
-		    done = true;
-		    break;
-		}
+	    if ((!strcmp(mnt->mnt_type, "ext2") ||
+		 !strcmp(mnt->mnt_type, "ext3") ||
+		 !strcmp(mnt->mnt_type, "ext4")) &&
+		!stat(mnt->mnt_fsname, &dst) &&
+		dst.st_rdev == dev) {
+		done = true;
+		break;
+	    }
 	case VFAT:
-		if ((!strcmp(mnt->mnt_type, "vfat")) &&
-		    !stat(mnt->mnt_fsname, &dst) &&
-		    dst.st_rdev == dev) {
-		    done = true;
-		    break;
-		}
-    case NTFS:
-        if ((!strcmp(mnt->mnt_type, "fuseblk") /* ntfs-3g */ ||
-             !strcmp(mnt->mnt_type, "ntfs")) &&
-            !stat(mnt->mnt_fsname, &dst) &&
-            dst.st_rdev == dev) {
-            done = true;
-            break;
-        }
+	    if ((!strcmp(mnt->mnt_type, "vfat")) &&
+		!stat(mnt->mnt_fsname, &dst) &&
+		dst.st_rdev == dev) {
+		done = true;
+		break;
+	    }
+	case NTFS:
+	    if ((!strcmp(mnt->mnt_type, "fuseblk") /* ntfs-3g */ ||
+		 !strcmp(mnt->mnt_type, "ntfs")) &&
+		!stat(mnt->mnt_fsname, &dst) &&
+		dst.st_rdev == dev) {
+		done = true;
+		break;
+	    }
 
-        break;
+	    break;
 	case NONE:
 	    break;
 	}
 	if (done) {
-		devname = strdup(mnt->mnt_fsname);
-		break;
+	    devname = strdup(mnt->mnt_fsname);
+	    break;
 	}
     }
     endmntent(mtab);
@@ -994,7 +993,7 @@ static int ext_read_adv(const char *path, int devfd, const char **namep)
 	if (err == 2)		/* ldlinux.sys does not exist */
 	    err = read_adv(path, name = "extlinux.sys");
 	if (namep)
-	    *namep = name; 
+	    *namep = name;
 	return err;
     }
 }