diff options
Diffstat (limited to 'drivers/block/aoe/aoechr.c')
| -rw-r--r-- | drivers/block/aoe/aoechr.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/block/aoe/aoechr.c b/drivers/block/aoe/aoechr.c index 1bc1cf9603f..e22b4c9520a 100644 --- a/drivers/block/aoe/aoechr.c +++ b/drivers/block/aoe/aoechr.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2004 Coraid, Inc. See COPYING for GPL terms. */ +/* Copyright (c) 2006 Coraid, Inc. See COPYING for GPL terms. */ /* * aoechr.c * AoE character device driver @@ -15,7 +15,6 @@ enum { MINOR_INTERFACES, MINOR_REVALIDATE, MSGSZ = 2048, - NARGS = 10, NMSG = 100, /* message backlog to retain */ }; @@ -56,9 +55,8 @@ static int interfaces(const char __user *str, size_t size) { if (set_aoe_iflist(str, size)) { - printk(KERN_CRIT - "%s: could not set interface list: %s\n", - __FUNCTION__, "too many interfaces"); + printk(KERN_ERR + "aoe: could not set interface list: too many interfaces\n"); return -EINVAL; } return 0; @@ -81,8 +79,7 @@ revalidate(const char __user *str, size_t size) /* should be e%d.%d format */ n = sscanf(buf, "e%d.%d", &major, &minor); if (n != 2) { - printk(KERN_ERR "aoe: %s: invalid device specification\n", - __FUNCTION__); + printk(KERN_ERR "aoe: invalid device specification\n"); return -EINVAL; } d = aoedev_by_aoeaddr(major, minor); @@ -90,6 +87,7 @@ revalidate(const char __user *str, size_t size) return -EINVAL; spin_lock_irqsave(&d->lock, flags); + d->flags &= ~DEVFL_MAXBCNT; d->flags |= DEVFL_PAUSE; spin_unlock_irqrestore(&d->lock, flags); aoecmd_cfg(major, minor); @@ -116,7 +114,7 @@ bail: spin_unlock_irqrestore(&emsgs_lock, flags); mp = kmalloc(n, GFP_ATOMIC); if (mp == NULL) { - printk(KERN_CRIT "aoe: aoechr_error: allocation failure, len=%ld\n", n); + printk(KERN_ERR "aoe: allocation failure, len=%ld\n", n); goto bail; } @@ -141,7 +139,7 @@ aoechr_write(struct file *filp, const char __user *buf, size_t cnt, loff_t *offp switch ((unsigned long) filp->private_data) { default: - printk(KERN_INFO "aoe: aoechr_write: can't write to that file.\n"); + printk(KERN_INFO "aoe: can't write to that file.\n"); break; case MINOR_DISCOVER: ret = discover(); @@ -250,7 +248,7 @@ aoechr_init(void) n = register_chrdev(AOE_MAJOR, "aoechr", &aoe_fops); if (n < 0) { - printk(KERN_ERR "aoe: aoechr_init: can't register char device\n"); + printk(KERN_ERR "aoe: can't register char device\n"); return n; } sema_init(&emsgs_sema, 0); |