X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fufs%2Fsuper.c;h=73402c5eeb8afc90452768b57f0cbdb13fcc3469;hb=d9ff963801e4f7648c55a27413a1b1de59480a30;hp=be7c48c5f203f11c7c0a079ae1628a89ea7fdfa4;hpb=334d0dd8b660557608142f0f77abc6812b48f08b;p=linux-2.6

diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index be7c48c5f2..73402c5eeb 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -87,6 +87,7 @@
 #include <linux/smp_lock.h>
 #include <linux/buffer_head.h>
 #include <linux/vfs.h>
+#include <linux/log2.h>
 
 #include "swab.h"
 #include "util.h"
@@ -854,7 +855,7 @@ magic_found:
 	uspi->s_fmask = fs32_to_cpu(sb, usb1->fs_fmask);
 	uspi->s_fshift = fs32_to_cpu(sb, usb1->fs_fshift);
 
-	if (uspi->s_fsize & (uspi->s_fsize - 1)) {
+	if (!is_power_of_2(uspi->s_fsize)) {
 		printk(KERN_ERR "ufs_read_super: fragment size %u is not a power of 2\n",
 			uspi->s_fsize);
 			goto failed;
@@ -869,7 +870,7 @@ magic_found:
 			uspi->s_fsize);
 		goto failed;
 	}
-	if (uspi->s_bsize & (uspi->s_bsize - 1)) {
+	if (!is_power_of_2(uspi->s_bsize)) {
 		printk(KERN_ERR "ufs_read_super: block size %u is not a power of 2\n",
 			uspi->s_bsize);
 		goto failed;
@@ -1237,17 +1238,16 @@ static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flag
 {
 	struct ufs_inode_info *ei = (struct ufs_inode_info *) foo;
 
-	if (flags & SLAB_CTOR_CONSTRUCTOR)
-		inode_init_once(&ei->vfs_inode);
+	inode_init_once(&ei->vfs_inode);
 }
- 
+
 static int init_inodecache(void)
 {
 	ufs_inode_cachep = kmem_cache_create("ufs_inode_cache",
 					     sizeof(struct ufs_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
 						SLAB_MEM_SPREAD),
-					     init_once, NULL);
+					     init_once);
 	if (ufs_inode_cachep == NULL)
 		return -ENOMEM;
 	return 0;