staging: keucr: removed unnecessary variables and comments
authorLaura Lawniczak <laura.lawniczak@googlemail.com>
Sun, 9 Jun 2013 21:11:30 +0000 (23:11 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 17 Jun 2013 21:46:18 +0000 (14:46 -0700)
blen and bn were only used in commented code fragments.
since comments should be informative and not for storing old
code, both, commented code and variables, were removed.

Signed-off-by: Laura Lawniczak <laura.lawniczak@googlemail.com>
Signed-off-by: Johannes Schilling <of82ecuq@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/keucr/transport.c

index 1f9ea58..aeb2186 100644 (file)
@@ -85,16 +85,9 @@ static void usb_stor_print_cmd(struct us_data *us, struct scsi_cmnd *srb)
 {
        PBYTE   Cdb = srb->cmnd;
        DWORD   cmd = Cdb[0];
-       DWORD   bn  =   ((Cdb[2] << 24) & 0xff000000) |
-                       ((Cdb[3] << 16) & 0x00ff0000) |
-                       ((Cdb[4] << 8) & 0x0000ff00) |
-                       ((Cdb[5] << 0) & 0x000000ff);
-       WORD    blen = ((Cdb[7] << 8) & 0xff00) | ((Cdb[8] << 0) & 0x00ff);
 
        switch (cmd) {
        case TEST_UNIT_READY:
-               /* dev_dbg(&us->pusb_dev->dev,
-                       "scsi cmd %X --- SCSIOP_TEST_UNIT_READY\n", cmd); */
                break;
        case INQUIRY:
                dev_dbg(&us->pusb_dev->dev,
@@ -113,14 +106,8 @@ static void usb_stor_print_cmd(struct us_data *us, struct scsi_cmnd *srb)
                                "scsi cmd %X --- SCSIOP_READ_CAPACITY\n", cmd);
                break;
        case READ_10:
-               /*  dev_dbg(&us->pusb_dev->dev,
-                       "scsi cmd %X --- SCSIOP_READ,bn = %X, blen = %X\n"
-                       cmd, bn, blen); */
                break;
        case WRITE_10:
-               /* dev_dbg(&us->pusb_dev->dev,
-                       "scsi cmd %X --- SCSIOP_WRITE, bn = %X, blen = %X\n",
-                       cmd, bn, blen); */
                break;
        case ALLOW_MEDIUM_REMOVAL:
                dev_dbg(&us->pusb_dev->dev,
@@ -130,7 +117,6 @@ static void usb_stor_print_cmd(struct us_data *us, struct scsi_cmnd *srb)
                dev_dbg(&us->pusb_dev->dev, "scsi cmd %X --- Other cmd\n", cmd);
                break;
        }
-       bn = 0;
 }
 
 /*