direct-io.hg

changeset 8465:248a75201ba3

directly return -ENOMEM instead of jumping to a return -ENOMEM label

Signed-off-by: Vincent Hanquez <vincent@xensource.com>
author vhanquez@kneesa.uk.xensource.com
date Sat Dec 31 14:17:10 2005 +0000 (2005-12-31)
parents 0fd894ba6ba0
children 9270bb6b0421
files linux-2.6-xen-sparse/drivers/xen/blktap/blktap.c
line diff
     1.1 --- a/linux-2.6-xen-sparse/drivers/xen/blktap/blktap.c	Sat Dec 31 14:16:13 2005 +0000
     1.2 +++ b/linux-2.6-xen-sparse/drivers/xen/blktap/blktap.c	Sat Dec 31 14:17:10 2005 +0000
     1.3 @@ -225,7 +225,7 @@ static int blktap_open(struct inode *ino
     1.4  	/* Allocate the fe ring. */
     1.5  	sring = (blkif_sring_t *)get_zeroed_page(GFP_KERNEL);
     1.6  	if (sring == NULL)
     1.7 -		goto fail_nomem;
     1.8 +		return -ENOMEM;
     1.9  
    1.10  	SetPageReserved(virt_to_page(sring));
    1.11      
    1.12 @@ -233,9 +233,6 @@ static int blktap_open(struct inode *ino
    1.13  	FRONT_RING_INIT(&blktap_ufe_ring, sring, PAGE_SIZE);
    1.14  
    1.15  	return 0;
    1.16 -
    1.17 - fail_nomem:
    1.18 -	return -ENOMEM;
    1.19  }
    1.20  
    1.21  static int blktap_release(struct inode *inode, struct file *filp)