[PATCH] pktcdvd: rename a variable for better readability

pktcdvd: Rename a variable for better readability.

Signed-off-by: Thomas Maier <balagi@justmail.de>
Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 8a73a054a15a73f88afa65bf5d4eae5611c6be2e..f2904f67af4711484fc0ca99c74d8dc462103d76 100644 (file)
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -82,7 +82,7 @@
 
 static struct pktcdvd_device *pkt_devs[MAX_WRITERS];
 static struct proc_dir_entry *pkt_proc;
-static int pkt_major;
+static int pktdev_major;
 static struct mutex ctl_mutex; /* Serialize open/close/setup/teardown */
 static mempool_t *psd_pool;
 
@@ -2476,7 +2476,7 @@ static int pkt_setup_dev(struct pkt_ctrl_command *ctrl_cmd)
        init_waitqueue_head(&pd->wqueue);
        pd->bio_queue = RB_ROOT;
 
-       disk->major = pkt_major;
+       disk->major = pktdev_major;
        disk->first_minor = idx;
        disk->fops = &pktcdvd_ops;
        disk->flags = GENHD_FL_REMOVABLE;
@@ -2625,13 +2625,13 @@ static int __init pkt_init(void)
        if (!psd_pool)
                return -ENOMEM;
 
-       ret = register_blkdev(pkt_major, DRIVER_NAME);
+       ret = register_blkdev(pktdev_major, DRIVER_NAME);
        if (ret < 0) {
                printk(DRIVER_NAME": Unable to register block device\n");
                goto out2;
        }
-       if (!pkt_major)
-               pkt_major = ret;
+       if (!pktdev_major)
+               pktdev_major = ret;
 
        ret = misc_register(&pkt_misc);
        if (ret) {
@@ -2646,7 +2646,7 @@ static int __init pkt_init(void)
        return 0;
 
 out:
-       unregister_blkdev(pkt_major, DRIVER_NAME);
+       unregister_blkdev(pktdev_major, DRIVER_NAME);
 out2:
        mempool_destroy(psd_pool);
        return ret;
@@ -2656,7 +2656,7 @@ static void __exit pkt_exit(void)
 {
        remove_proc_entry(DRIVER_NAME, proc_root_driver);
        misc_deregister(&pkt_misc);
-       unregister_blkdev(pkt_major, DRIVER_NAME);
+       unregister_blkdev(pktdev_major, DRIVER_NAME);
        mempool_destroy(psd_pool);
 }