usb/storage: misc fixes to comments in include/linux/usb/storage.h

The fixes are:
 - fix indentation of a comment
 - fix a typo in the comment about bulk_cb_wrap.Length
 - make comment about US_BULK_CB_SIGN look like the one about
   US_BULK_CS_SIGN below
 - make the comment about bulk_cs_wrap.Signature look more like the one
   about bulk_cb_wrap.Signature

Signed-off-by: Antonio Ospite <ao2@ao2.it>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/include/linux/usb/storage.h b/include/linux/usb/storage.h
index cb33fff..305ee8d 100644 (file)
--- a/include/linux/usb/storage.h
+++ b/include/linux/usb/storage.h
@@ -45,9 +45,9 @@
 
 #define USB_PR_DEVICE  0xff            /* Use device's value */
 
- /*
-  * Bulk only data structures
-  */
+/*
+ * Bulk only data structures
+ */
 
 /* command block wrapper */
 struct bulk_cb_wrap {
@@ -56,18 +56,18 @@ struct bulk_cb_wrap {
        __le32  DataTransferLength;     /* size of data */
        __u8    Flags;                  /* direction in bit 0 */
        __u8    Lun;                    /* LUN normally 0 */
-       __u8    Length;                 /* of of the CDB */
+       __u8    Length;                 /* length of the CDB */
        __u8    CDB[16];                /* max command */
 };
 
 #define US_BULK_CB_WRAP_LEN    31
-#define US_BULK_CB_SIGN                0x43425355      /*spells out USBC */
+#define US_BULK_CB_SIGN                0x43425355      /* spells out 'USBC' */
 #define US_BULK_FLAG_IN                (1 << 7)
 #define US_BULK_FLAG_OUT       0
 
 /* command status wrapper */
 struct bulk_cs_wrap {
-       __le32  Signature;      /* should = 'USBS' */
+       __le32  Signature;      /* contains 'USBS' */
        __u32   Tag;            /* same as original command */
        __le32  Residue;        /* amount not transferred */
        __u8    Status;         /* see below */