commit ef7bca1456e7f65e66b9466c3b149601fe32eec0
author Al Viro <viro@zeniv.linux.org.uk> Fri Jul 19 15:52:42 2013 +0400
committer Al Viro <viro@zeniv.linux.org.uk> Tue Sep 03 22:52:46 2013 -0400
tree 84cca2e208e1d482cdcdba49e69bd9a149728709
parent a9e599e558da15e092cd55a743d57d83daaac0b2

oprofile: don't bother with passing superblock to ->create_files()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

arch/s390/oprofile/init.c

diff --git a/arch/s390/oprofile/init.c b/arch/s390/oprofile/init.c
index 930783d..712d57b 100644
--- a/arch/s390/oprofile/init.c
+++ b/arch/s390/oprofile/init.c
@@ -346,16 +346,15 @@
 };
 
 
-static int oprofile_create_hwsampling_files(struct super_block *sb,
-					    struct dentry *root)
+static int oprofile_create_hwsampling_files(struct dentry *root)
 {
 	struct dentry *dir;
 
-	dir = oprofilefs_mkdir(sb, root, "timer");
+	dir = oprofilefs_mkdir(root->d_sb, root, "timer");
 	if (!dir)
 		return -EINVAL;
 
-	oprofilefs_create_file(sb, dir, "enabled", &timer_enabled_fops);
+	oprofilefs_create_file(root->d_sb, dir, "enabled", &timer_enabled_fops);
 
 	if (!hwsampler_available)
 		return 0;
@@ -376,17 +375,17 @@
 		 * and can only be set to 0.
 		 */
 
-		dir = oprofilefs_mkdir(sb, root, "0");
+		dir = oprofilefs_mkdir(root->d_sb, root, "0");
 		if (!dir)
 			return -EINVAL;
 
-		oprofilefs_create_file(sb, dir, "enabled", &hwsampler_fops);
-		oprofilefs_create_file(sb, dir, "event", &zero_fops);
-		oprofilefs_create_file(sb, dir, "count", &hw_interval_fops);
-		oprofilefs_create_file(sb, dir, "unit_mask", &zero_fops);
-		oprofilefs_create_file(sb, dir, "kernel", &kernel_fops);
-		oprofilefs_create_file(sb, dir, "user", &user_fops);
-		oprofilefs_create_ulong(sb, dir, "hw_sdbt_blocks",
+		oprofilefs_create_file(root->d_sb, dir, "enabled", &hwsampler_fops);
+		oprofilefs_create_file(root->d_sb, dir, "event", &zero_fops);
+		oprofilefs_create_file(root->d_sb, dir, "count", &hw_interval_fops);
+		oprofilefs_create_file(root->d_sb, dir, "unit_mask", &zero_fops);
+		oprofilefs_create_file(root->d_sb, dir, "kernel", &kernel_fops);
+		oprofilefs_create_file(root->d_sb, dir, "user", &user_fops);
+		oprofilefs_create_ulong(root->d_sb, dir, "hw_sdbt_blocks",
 					&oprofile_sdbt_blocks);
 
 	} else {
@@ -396,19 +395,19 @@
 		 * space tools.  The /dev/oprofile/hwsampling fs is
 		 * provided in that case.
 		 */
-		dir = oprofilefs_mkdir(sb, root, "hwsampling");
+		dir = oprofilefs_mkdir(root->d_sb, root, "hwsampling");
 		if (!dir)
 			return -EINVAL;
 
-		oprofilefs_create_file(sb, dir, "hwsampler",
+		oprofilefs_create_file(root->d_sb, dir, "hwsampler",
 				       &hwsampler_fops);
-		oprofilefs_create_file(sb, dir, "hw_interval",
+		oprofilefs_create_file(root->d_sb, dir, "hw_interval",
 				       &hw_interval_fops);
-		oprofilefs_create_ro_ulong(sb, dir, "hw_min_interval",
+		oprofilefs_create_ro_ulong(root->d_sb, dir, "hw_min_interval",
 					   &oprofile_min_interval);
-		oprofilefs_create_ro_ulong(sb, dir, "hw_max_interval",
+		oprofilefs_create_ro_ulong(root->d_sb, dir, "hw_max_interval",
 					   &oprofile_max_interval);
-		oprofilefs_create_ulong(sb, dir, "hw_sdbt_blocks",
+		oprofilefs_create_ulong(root->d_sb, dir, "hw_sdbt_blocks",
 					&oprofile_sdbt_blocks);
 	}
 	return 0;