ide-tape: remove idetape_config_t typedef

Since this is used only in idetape_blkdev_ioctl(), remove the typedef and make
the struct function-local.

Bart:
- s/sizeof(struct idetape_config)/sizeof(config)/

Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 06d21bba4ea80e51ef6a4a6b192b6c7fb40285f4..bf40d8c824adf86f36064e07735fd13bbdba7cb4 100644 (file)
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -595,15 +595,6 @@ typedef struct {
 #define IDETAPE_BLOCK_DESCRIPTOR       0
 #define        IDETAPE_CAPABILITIES_PAGE       0x2a
 
-/*
- *     Run time configurable parameters.
- */
-typedef struct {
-       int     dsc_rw_frequency;
-       int     dsc_media_access_frequency;
-       int     nr_stages;
-} idetape_config_t;
-
 /*
  *     The variables below are used for the character device interface.
  *     Additional state variables are defined in our ide_drive_t structure.
@@ -2849,16 +2840,21 @@ static int idetape_rewind_tape (ide_drive_t *drive)
 static int idetape_blkdev_ioctl(ide_drive_t *drive, unsigned int cmd, unsigned long arg)
 {
        idetape_tape_t *tape = drive->driver_data;
-       idetape_config_t config;
        void __user *argp = (void __user *)arg;
 
+       struct idetape_config {
+               int dsc_rw_frequency;
+               int dsc_media_access_frequency;
+               int nr_stages;
+       } config;
+
 #if IDETAPE_DEBUG_LOG  
        if (tape->debug_level >= 4)
                printk(KERN_INFO "ide-tape: Reached idetape_blkdev_ioctl\n");
 #endif /* IDETAPE_DEBUG_LOG */
        switch (cmd) {
                case 0x0340:
-                       if (copy_from_user(&config, argp, sizeof (idetape_config_t)))
+                       if (copy_from_user(&config, argp, sizeof(config)))
                                return -EFAULT;
                        tape->best_dsc_rw_frequency = config.dsc_rw_frequency;
                        tape->max_stages = config.nr_stages;
@@ -2866,7 +2862,7 @@ static int idetape_blkdev_ioctl(ide_drive_t *drive, unsigned int cmd, unsigned l
                case 0x0350:
                        config.dsc_rw_frequency = (int) tape->best_dsc_rw_frequency;
                        config.nr_stages = tape->max_stages; 
-                       if (copy_to_user(argp, &config, sizeof (idetape_config_t)))
+                       if (copy_to_user(argp, &config, sizeof(config)))
                                return -EFAULT;
                        break;
                default: