1 files changed, 17 insertions, 17 deletions

diff --git a/e2fsprogs/ext2fs/test_io.c b/e2fsprogs/ext2fs/test_io.c
index 6a3b248e9..d4b36532f 100644
--- a/e2fsprogs/ext2fs/test_io.c
+++ b/e2fsprogs/ext2fs/test_io.c
@@ -32,7 +32,7 @@
 
 #define EXT2_CHECK_MAGIC(struct, code) \
           if ((struct)->magic != (code)) return (code)
-  
+
 struct test_private_data {
         int     magic;
         io_channel real;
@@ -56,7 +56,7 @@ static errcode_t test_write_blk(io_channel channel, unsigned long block,
 static errcode_t test_flush(io_channel channel);
 static errcode_t test_write_byte(io_channel channel, unsigned long offset,
                                  int count, const void *buf);
-static errcode_t test_set_option(io_channel channel, const char *option, 
+static errcode_t test_set_option(io_channel channel, const char *option,
                                  const char *arg);
 
 static struct struct_io_manager struct_test_manager = {
@@ -172,10 +172,10 @@ static errcode_t test_open(const char *name, int flags, io_channel *channel)
                         goto cleanup;
         } else
                 data->real = 0;
-        data->read_blk =        test_io_cb_read_blk;
-        data->write_blk =       test_io_cb_write_blk;
-        data->set_blksize =     test_io_cb_set_blksize;
-        data->write_byte =      test_io_cb_write_byte;
+        data->read_blk =        test_io_cb_read_blk;
+        data->write_blk =       test_io_cb_write_blk;
+        data->set_blksize =     test_io_cb_set_blksize;
+        data->write_byte =      test_io_cb_write_byte;
 
         data->outfile = NULL;
         if ((value = getenv("TEST_IO_LOGFILE")) != NULL)
@@ -186,7 +186,7 @@ static errcode_t test_open(const char *name, int flags, io_channel *channel)
         data->flags = 0;
         if ((value = getenv("TEST_IO_FLAGS")) != NULL)
                 data->flags = strtoul(value, NULL, 0);
-        
+
         data->block = 0;
         if ((value = getenv("TEST_IO_BLOCK")) != NULL)
                 data->block = strtoul(value, NULL, 0);
@@ -198,7 +198,7 @@ static errcode_t test_open(const char *name, int flags, io_channel *channel)
         data->write_abort_count = 0;
         if ((value = getenv("TEST_IO_WRITE_ABORT")) != NULL)
                 data->write_abort_count = strtoul(value, NULL, 0);
-        
+
         *channel = io;
         return 0;
 
@@ -221,13 +221,13 @@ static errcode_t test_close(io_channel channel)
 
         if (--channel->refcount > 0)
                 return 0;
-        
+
         if (data->real)
                 retval = io_channel_close(data->real);
 
         if (data->outfile && data->outfile != stderr)
                 fclose(data->outfile);
-        
+
         ext2fs_free_mem(&channel->private_data);
         if (channel->name)
                 ext2fs_free_mem(&channel->name);
@@ -280,7 +280,7 @@ static errcode_t test_read_blk(io_channel channel, unsigned long block,
                         test_dump_block(channel, data, block, buf);
                 if (--data->read_abort_count == 0)
                         test_abort(channel, block);
-        } 
+        }
         return retval;
 }
 
@@ -339,22 +339,22 @@ static errcode_t test_flush(io_channel channel)
 {
         struct test_private_data *data;
         errcode_t       retval = 0;
-        
+
         EXT2_CHECK_MAGIC(channel, EXT2_ET_MAGIC_IO_CHANNEL);
         data = (struct test_private_data *) channel->private_data;
         EXT2_CHECK_MAGIC(data, EXT2_ET_MAGIC_TEST_IO_CHANNEL);
 
         if (data->real)
                 retval = io_channel_flush(data->real);
-        
+
         if (data->flags & TEST_FLAG_FLUSH)
                 fprintf(data->outfile, "Test_io: flush() returned %s\n",
                         retval ? error_message(retval) : "OK");
-        
+
         return retval;
 }
 
-static errcode_t test_set_option(io_channel channel, const char *option, 
+static errcode_t test_set_option(io_channel channel, const char *option,
                                  const char *arg)
 {
         struct test_private_data *data;
@@ -366,10 +366,10 @@ static errcode_t test_set_option(io_channel channel, const char *option,
 
 
         if (data->flags & TEST_FLAG_SET_OPTION)
-                fprintf(data->outfile, "Test_io: set_option(%s, %s) ", 
+                fprintf(data->outfile, "Test_io: set_option(%s, %s) ",
                         option, arg);
         if (data->real && data->real->manager->set_option) {
-                retval = (data->real->manager->set_option)(data->real, 
+                retval = (data->real->manager->set_option)(data->real,
                                                            option, arg);
                 if (data->flags & TEST_FLAG_SET_OPTION)
                         fprintf(data->outfile, "returned %s\n",