whitespace cleanup

1 files changed, 29 insertions, 29 deletions

diff --git a/util-linux/mount.c b/util-linux/mount.c
index 4750989ce..f0b4d3831 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -16,7 +16,7 @@
 /* Design notes: There is no spec for this.  Remind me to write one.
 
    mount_main() calls singlemount() which calls mount_it_now().
- 
+
    mount_main() can loop through /etc/fstab for mount -a
    singlemount() can loop through /etc/filesystems for fstype detection.
    mount_it_now() does the actual mount.
@@ -62,7 +62,7 @@ struct {
         {"defaults", 0},
         {"quiet", 0},
 
-        // vfs flags 
+        // vfs flags
 
         {"ro", MS_RDONLY},
         {"rw", ~MS_RDONLY},
@@ -79,7 +79,7 @@ struct {
         {"diratime", ~MS_NODIRATIME},
         {"nodiratime", MS_NODIRATIME},
         {"loud", ~MS_SILENT},
-        
+
         // action flags
 
         {"remount", MS_REMOUNT},
@@ -127,23 +127,23 @@ static int parse_mount_options(char *options, char **unrecognized)
                 // If unrecognized not NULL, append unrecognized mount options */
                 if (unrecognized
                                 && i == (sizeof(mount_options) / sizeof(*mount_options)))
-                {       
+                {
                         // Add it to strflags, to pass on to kernel
                         i = *unrecognized ? strlen(*unrecognized) : 0;
                         *unrecognized = xrealloc(*unrecognized, i+strlen(options)+2);
-                        
+
                         // Comma separated if it's not the first one
                         if (i) (*unrecognized)[i++] = ',';
                         strcpy((*unrecognized)+i, options);
                 }
-                
+
                 // Advance to next option, or finish
                 if(comma) {
                         *comma = ',';
                         options = ++comma;
                 } else break;
         }
-        
+
         return flags;
 }
 
@@ -159,16 +159,16 @@ static llist_t *get_block_backed_filesystems(void)
 
         for(i = 0; filesystems[i]; i++) {
                 if(!(f = fopen(filesystems[i], "r"))) continue;
-                
+
                 for(fs = buf = 0; (fs = buf = bb_get_chomped_line_from_file(f));
                         free(buf))
                 {
                         if(!strncmp(buf,"nodev",5) && isspace(buf[5])) continue;
-                        
+
                         while(isspace(*fs)) fs++;
                         if(*fs=='#' || *fs=='*') continue;
                         if(!*fs) continue;
-                        
+
                         list=llist_add_to_end(list,bb_xstrdup(fs));
                 }
                 if (ENABLE_FEATURE_CLEAN_UP) fclose(f);
@@ -226,7 +226,7 @@ static int mount_it_now(struct mntent *mp, int vfsflags)
 
         /* If the mount was successful, and we're maintaining an old-style
          * mtab file by hand, add the new entry to it now. */
-        
+
         if(ENABLE_FEATURE_MTAB_SUPPORT && useMtab && !rc) {
                 FILE *mountTable = setmntent(bb_path_mtab_file, "a+");
                 int i;
@@ -255,7 +255,7 @@ static int mount_it_now(struct mntent *mp, int vfsflags)
                 if (ENABLE_FEATURE_CLEAN_UP)
                         if(strcmp(mp->mnt_type,"--bind")) mp->mnt_type = 0;
         }
-        
+
         return rc;
 }
 
@@ -288,7 +288,7 @@ static int singlemount(struct mntent *mp)
                         bb_perror_msg("nfsmount failed");
                         return 1;
                 }
-                
+
                 // Strangely enough, nfsmount() doesn't actually mount() anything.
 
                 else return mount_it_now(mp, vfsflags);
@@ -298,9 +298,9 @@ static int singlemount(struct mntent *mp)
 
         if (lstat(mp->mnt_fsname, &st));
 
-        if (!(vfsflags & (MS_REMOUNT | MS_BIND | MS_MOVE))) {   
+        if (!(vfsflags & (MS_REMOUNT | MS_BIND | MS_MOVE))) {
                 // Do we need to allocate a loopback device for it?
-        
+
                 if (ENABLE_FEATURE_MOUNT_LOOP && S_ISREG(st.st_mode)) {
                         loopFile = bb_simplify_path(mp->mnt_fsname);
                         mp->mnt_fsname = 0;
@@ -341,7 +341,7 @@ static int singlemount(struct mntent *mp)
                                 atexit(delete_block_backed_filesystems);
 #endif
                 }
-        
+
                 for (fl = fslist; fl; fl = fl->link) {
                         mp->mnt_type = fl->data;
 
@@ -372,13 +372,13 @@ int mount_main(int argc, char **argv)
         FILE *fstab;
         int i, opt, all = FALSE, rc = 1;
         struct mntent mtpair[2], *mtcur = mtpair;
-        
+
         /* parse long options, like --bind and --move.  Note that -o option
          * and --option are synonymous.  Yes, this means --remount,rw works. */
 
         for (i = opt = 0; i < argc; i++) {
                 if (argv[i][0] == '-' && argv[i][1] == '-') {
-                        append_mount_options(&cmdopts,argv[i]+2);       
+                        append_mount_options(&cmdopts,argv[i]+2);
                 } else argv[opt++] = argv[i];
         }
         argc = opt;
@@ -414,11 +414,11 @@ int mount_main(int argc, char **argv)
                                 bb_show_usage();
                 }
         }
-        
+
         // Three or more non-option arguments?  Die with a usage message.
 
         if (optind-argc>2) bb_show_usage();
-        
+
         // If we have no arguments, show currently mounted filesystems
 
         if (optind == argc) {
@@ -457,18 +457,18 @@ int mount_main(int argc, char **argv)
         }
 
         // If we have at least one argument, it's the storage location
-                
+
         if (optind < argc) storage_path = bb_simplify_path(argv[optind]);
-        
+
         // Open either fstab or mtab
 
         if (parse_mount_options(cmdopts,0) & MS_REMOUNT)
                 fstabname = (char *)bb_path_mtab_file;  // Again with the evil const.
         else fstabname="/etc/fstab";
-        
+
         if (!(fstab=setmntent(fstabname,"r")))
                 bb_perror_msg_and_die("Cannot read %s",fstabname);
-        
+
         // Loop through entries until we find what we're looking for.
 
         memset(mtpair,0,sizeof(mtpair));
@@ -489,7 +489,7 @@ int mount_main(int argc, char **argv)
                                 if (!mtnext->mnt_fsname)
                                         bb_error_msg_and_die("Can't find %s in %s",
                                                 argv[optind], fstabname);
-                                
+
                                 // Mount the last thing we found.
 
                                 mtcur = mtnext;
@@ -518,14 +518,14 @@ int mount_main(int argc, char **argv)
                         // it, and we want the _last_ match.
 
                         mtcur = mtnext;
-                
+
                 // If we're mounting all.
 
                 } else {
-                        
+
                         // Do we need to match a filesystem type?
                         if (fstype && strcmp(mtcur->mnt_type,fstype)) continue;
-                        
+
                         // Skip noauto and swap anyway.
 
                         if (parse_mount_options(mtcur->mnt_opts,0)
@@ -550,7 +550,7 @@ clean_up:
                 free(cmdopts);
                 free(fstype);
         }
-        
+
         if(rc)
                 bb_perror_msg("Mounting %s on %s failed",
                                 mtcur->mnt_fsname, mtcur->mnt_dir);