From a1191146c9a6ebc0e15ef50788bd392339510c0d Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee Date: Tue, 24 Mar 2015 20:47:27 +0530 Subject: [PATCH] staging: unisys: use local variable we are getting dev_t as an argument in the function, so use the local variable instead of the global variable "majordev". this global variable will be removed in one of the next patch of the series. Signed-off-by: Sudip Mukherjee Reviewed-by: Dan Carpenter Signed-off-by: Benjamin Romer Signed-off-by: Greg Kroah-Hartman --- drivers/staging/unisys/visorchipset/file.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/unisys/visorchipset/file.c b/drivers/staging/unisys/visorchipset/file.c index b426762665be..6ebe7f733ba4 100644 --- a/drivers/staging/unisys/visorchipset/file.c +++ b/drivers/staging/unisys/visorchipset/file.c @@ -57,16 +57,16 @@ visorchipset_file_init(dev_t major_dev, struct visorchannel **controlvm_channel) majordev = major_dev; cdev_init(&file_cdev, &visorchipset_fops); file_cdev.owner = THIS_MODULE; - if (MAJOR(majordev) == 0) { + if (MAJOR(major_dev) == 0) { /* dynamic major device number registration required */ - if (alloc_chrdev_region(&majordev, 0, 1, MYDRVNAME) < 0) + if (alloc_chrdev_region(&major_dev, 0, 1, MYDRVNAME) < 0) return -1; } else { /* static major device number registration required */ - if (register_chrdev_region(majordev, 1, MYDRVNAME) < 0) + if (register_chrdev_region(major_dev, 1, MYDRVNAME) < 0) return -1; } - rc = cdev_add(&file_cdev, MKDEV(MAJOR(majordev), 0), 1); + rc = cdev_add(&file_cdev, MKDEV(MAJOR(major_dev), 0), 1); if (rc < 0) return -1; return 0; -- 2.20.1