Commit 5e24eb08 authored by Martin Schwidefsky's avatar Martin Schwidefsky Committed by Martin Schwidefsky
Browse files

[S390] dasd: remove BKL from extended error reporting code 



Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 3b47f9d5

drivers/s390/block/dasd_eer.c

+0 −5
Original line number Diff line number Diff line
@@ -536,7 +536,6 @@ static int dasd_eer_open(struct inode *inp, struct file *filp) 
	eerb = kzalloc(sizeof(struct eerbuffer), GFP_KERNEL);

	if (!eerb)

		return -ENOMEM;

	lock_kernel();

	eerb->buffer_page_count = eer_pages;

	if (eerb->buffer_page_count < 1 ||

	    eerb->buffer_page_count > INT_MAX / PAGE_SIZE) {
@@ -544,7 +543,6 @@ static int dasd_eer_open(struct inode *inp, struct file *filp) 
		DBF_EVENT(DBF_WARNING, "can't open device since module "

			"parameter eer_pages is smaller than 1 or"

			" bigger than %d", (int)(INT_MAX / PAGE_SIZE));

		unlock_kernel();

		return -EINVAL;

	}

	eerb->buffersize = eerb->buffer_page_count * PAGE_SIZE;
@@ -552,14 +550,12 @@ static int dasd_eer_open(struct inode *inp, struct file *filp) 
			       GFP_KERNEL);

        if (!eerb->buffer) {

		kfree(eerb);

		unlock_kernel();

                return -ENOMEM;

	}

	if (dasd_eer_allocate_buffer_pages(eerb->buffer,

					   eerb->buffer_page_count)) {

		kfree(eerb->buffer);

		kfree(eerb);

		unlock_kernel();

		return -ENOMEM;

	}

	filp->private_data = eerb;
@@ -567,7 +563,6 @@ static int dasd_eer_open(struct inode *inp, struct file *filp) 
	list_add(&eerb->list, &bufferlist);

	spin_unlock_irqrestore(&bufferlock, flags);



	unlock_kernel();

	return nonseekable_open(inp,filp);

}