tree-wide: fix assorted typos all over the place

[deliverable/linux.git] / fs / ntfs / logfile.c

diff --git a/fs/ntfs/logfile.c b/fs/ntfs/logfile.c
index d7932e95b1fdfe09ad3e46c78799aa1304d87dc5..4dadcdf3d4516511dfa21636a98c525ab6c71c50 100644 (file)
--- a/fs/ntfs/logfile.c
+++ b/fs/ntfs/logfile.c
@@ -26,6 +26,7 @@
 #include <linux/highmem.h>
 #include <linux/buffer_head.h>
 #include <linux/bitops.h>
+#include <linux/log2.h>
 
 #include "attrib.h"
 #include "aops.h"
@@ -65,7 +66,7 @@ static bool ntfs_check_restart_page_header(struct inode *vi,
                        logfile_log_page_size < NTFS_BLOCK_SIZE ||
                        logfile_system_page_size &
                        (logfile_system_page_size - 1) ||
-                       logfile_log_page_size & (logfile_log_page_size - 1)) {
+                       !is_power_of_2(logfile_log_page_size)) {
                ntfs_error(vi->i_sb, "$LogFile uses unsupported page size.");
                return false;
        }
@@ -337,7 +338,7 @@ err_out:
  * copy of the complete multi sector transfer deprotected page.  On failure,
  * *@wrp is undefined.
  *
- * Simillarly, if @lsn is not NULL, on succes *@lsn will be set to the current
+ * Simillarly, if @lsn is not NULL, on success *@lsn will be set to the current
  * logfile lsn according to this restart page.  On failure, *@lsn is undefined.
  *
  * The following error codes are defined: