remove trailing spaces

[cfe_generate_password.git] / cfe_generate_password.c

diff --git a/cfe_generate_password.c b/cfe_generate_password.c
index 47a4ba8..0fe8273 100644 (file)
--- a/cfe_generate_password.c
+++ b/cfe_generate_password.c
@@ -5,7 +5,7 @@
   Licenced on the terms of the GNU General Public Licence version 3
 
   To build:
-  
+
     gcc -o cfe_gen_pass cfe_generate_password.c
 
   Or:
@@ -20,7 +20,7 @@
   Broadcom Common Firmware Environment (CFE) bootbase which has a debug mode
   that is enabled using the "ATEN 1 XXXXXXXX" command, where XXXXXXXX is an
   eight digit hexadecimal 'password'.
-  
+
   It is NOT necessary to have the device generate a 'seed' using "ATSE [MODEL-ID]"
   because this tool can generate the seed from the device's first (base) MAC address
   *provided* the "ATSE" command has NOT been executed since the device last booted.
@@ -96,7 +96,7 @@ pr_error_exit(unsigned int usage, const char *error, ...)
 
  if (usage) pr_usage();
 
- exit(EXIT_FAILURE); 
+ exit(EXIT_FAILURE);
 }
 
 static const unsigned int passwords[8] = {
@@ -120,7 +120,7 @@ generate_seed(char *mac, char *timestamp, char *seed)
     size_t ts_len = strlen(timestamp);
     for (i = 0; i <= SEED_SIZE; ++i) {
       /* if no timestamp assume CFE get_time() returned 0 and CFE g_pw_timestamp == 0x00000000 */
-      if (i < 6) 
+      if (i < 6)
           seed[i] = ts_len ? timestamp[i] : '0';
       else {
         if (*mac_ptr == ':' || *mac_ptr == '-')
@@ -200,7 +200,7 @@ main(int argc, char **argv, char **env)
       } else if (opt_pass == 1 && opt_seed == 0) {
         if (arg_len != SEED_SIZE)
           pr_error_exit(1, "seed length must be %d characters", SEED_SIZE);
-        
+
         strncpy(seed, argv[arg], SEED_SIZE);
         ++opt_pass;
       } else if (opt_ts == 1) {