1 files changed, 16 insertions, 16 deletions

diff --git a/util-linux/mdev.c b/util-linux/mdev.c
index a18e44835..b8c0090fa 100644
--- a/util-linux/mdev.c
+++ b/util-linux/mdev.c
@@ -1,7 +1,7 @@
 /* vi:set ts=4:
- * 
+ *
  * mdev - Mini udev for busybox
- * 
+ *
  * Copyright 2005 Rob Landley <rob@landley.net>
  * Copyright 2005 Frank Sorenson <frank@tuxrocks.com>
  *
@@ -38,21 +38,21 @@ static void make_device(char *path)
         RESERVE_CONFIG_BUFFER(temp,PATH_MAX);
 
         /* Try to read major/minor string */
-        
+
         snprintf(temp, PATH_MAX, "%s/dev", path);
         fd = open(temp, O_RDONLY);
         len = read(fd, temp, PATH_MAX-1);
         if (len<1) goto end;
         close(fd);
-        
+
         /* Determine device name, type, major and minor */
-        
+
         device_name = strrchr(path, '/') + 1;
         type = strncmp(path+5, "block/" ,6) ? S_IFCHR : S_IFBLK;
         if(sscanf(temp, "%d:%d", &major, &minor) != 2) goto end;
 
         /* If we have a config file, look up permissions for this device */
-        
+
         if (ENABLE_FEATURE_MDEV_CONF) {
                 char *conf,*pos,*end;
 
@@ -67,7 +67,7 @@ static void make_device(char *path)
                                 for (pos=conf;pos-conf<len;) {
                                         int field;
                                         char *end2;
-                                        
+
                                         line++;
                                         /* find end of this line */
                                         for(end=pos;end-conf<len && *end!='\n';end++);
@@ -88,11 +88,11 @@ static void make_device(char *path)
                                                                 regmatch_t off;
                                                                 int result;
 
-                                                                /* Is this it? */       
+                                                                /* Is this it? */
                                                                 xregcomp(&match,regex,REG_EXTENDED);
                                                                 result=regexec(&match,device_name,1,&off,0);
                                                                 regfree(&match);
-                                                                
+
                                                                 /* If not this device, skip rest of line */
                                                                 if(result || off.rm_so
                                                                         || off.rm_eo!=strlen(device_name))
@@ -159,7 +159,7 @@ found_device:
                 bb_perror_msg_and_die("mknod %s failed", temp);
 
         if (ENABLE_FEATURE_MDEV_CONF) chown(temp,uid,gid);
-        
+
 end:
         RELEASE_CONFIG_BUFFER(temp);
 }
@@ -177,7 +177,7 @@ static void find_dev(char *path)
 
         for (;;) {
                 struct dirent *entry = readdir(dir);
-                
+
                 if (!entry) break;
 
                 /* Skip "." and ".." (also skips hidden files, which is ok) */
@@ -189,12 +189,12 @@ static void find_dev(char *path)
                         find_dev(path);
                         path[len] = 0;
                 }
-                
+
                 /* If there's a dev entry, mknod it */
-                
+
                 if (!strcmp(entry->d_name, "dev")) make_device(path);
         }
-        
+
         closedir(dir);
 }
 
@@ -205,7 +205,7 @@ int mdev_main(int argc, char *argv[])
         RESERVE_CONFIG_BUFFER(temp,PATH_MAX);
 
         /* Scan */
-        
+
         if (argc == 2 && !strcmp(argv[1],"-s")) {
                 strcpy(temp,"/sys/block");
                 find_dev(temp);
@@ -218,7 +218,7 @@ int mdev_main(int argc, char *argv[])
                 action = getenv("ACTION");
                 env_path = getenv("DEVPATH");
             if (!action || !env_path) bb_show_usage();
-                
+
                 if (!strcmp(action, "add")) {
                         sprintf(temp, "/sys%s", env_path);
                         make_device(temp);