Linux-libre 4.2-gnu

6 files changed, 22 insertions, 34 deletions

diff --git a/fs/jfs/file.c b/fs/jfs/file.c
index e98d39d75..b9dc23cd0 100644
--- a/fs/jfs/file.c
+++ b/fs/jfs/file.c
@@ -76,7 +76,7 @@ static int jfs_open(struct inode *inode, struct file *file)
 		if (ji->active_ag == -1) {
 			struct jfs_sb_info *jfs_sb = JFS_SBI(inode->i_sb);
 			ji->active_ag = BLKTOAG(addressPXD(&ji->ixpxd), jfs_sb);
-			atomic_inc( &jfs_sb->bmap->db_active[ji->active_ag]);
+			atomic_inc(&jfs_sb->bmap->db_active[ji->active_ag]);
 		}
 		spin_unlock_irq(&ji->ag_lock);
 	}
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c
index 070dc4b33..41aa3ca6a 100644
--- a/fs/jfs/inode.c
+++ b/fs/jfs/inode.c
@@ -63,11 +63,12 @@ struct inode *jfs_iget(struct super_block *sb, unsigned long ino)
 			inode->i_mapping->a_ops = &jfs_aops;
 		} else {
 			inode->i_op = &jfs_fast_symlink_inode_operations;
+			inode->i_link = JFS_IP(inode)->i_inline;
 			/*
 			 * The inline data should be null-terminated, but
 			 * don't let on-disk corruption crash the kernel
 			 */
-			JFS_IP(inode)->i_inline[inode->i_size] = '\0';
+			inode->i_link[inode->i_size] = '\0';
 		}
 	} else {
 		inode->i_op = &jfs_file_inode_operations;
@@ -133,11 +134,11 @@ int jfs_write_inode(struct inode *inode, struct writeback_control *wbc)
 	 * It has been committed since the last change, but was still
 	 * on the dirty inode list.
 	 */
-	 if (!test_cflag(COMMIT_Dirty, inode)) {
+	if (!test_cflag(COMMIT_Dirty, inode)) {
 		/* Make sure committed changes hit the disk */
 		jfs_flush_journal(JFS_SBI(inode->i_sb)->log, wait);
 		return 0;
-	 }
+	}
 
 	if (jfs_commit_inode(inode, wait)) {
 		jfs_err("jfs_write_inode: jfs_commit_inode failed!");
diff --git a/fs/jfs/ioctl.c b/fs/jfs/ioctl.c
index 93a123289..8db8b7d61 100644
--- a/fs/jfs/ioctl.c
+++ b/fs/jfs/ioctl.c
@@ -180,9 +180,6 @@ long jfs_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 	case JFS_IOC_SETFLAGS32:
 		cmd = JFS_IOC_SETFLAGS;
 		break;
-	case FITRIM:
-		cmd = FITRIM;
-		break;
 	}
 	return jfs_ioctl(filp, cmd, arg);
 }
diff --git a/fs/jfs/jfs_incore.h b/fs/jfs/jfs_incore.h
index fa7e795bd..1f26d1910 100644
--- a/fs/jfs/jfs_incore.h
+++ b/fs/jfs/jfs_incore.h
@@ -206,7 +206,7 @@ struct jfs_sb_info {
 
 static inline struct jfs_inode_info *JFS_IP(struct inode *inode)
 {
-	return list_entry(inode, struct jfs_inode_info, vfs_inode);
+	return container_of(inode, struct jfs_inode_info, vfs_inode);
 }
 
 static inline int jfs_dirtable_inline(struct inode *inode)
diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index 66db7bc0e..a5ac97b9a 100644
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -880,7 +880,6 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry,
 	int ssize;		/* source pathname size */
 	struct btstack btstack;
 	struct inode *ip = d_inode(dentry);
-	unchar *i_fastsymlink;
 	s64 xlen = 0;
 	int bmask = 0, xsize;
 	s64 xaddr;
@@ -946,8 +945,8 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry,
 	if (ssize <= IDATASIZE) {
 		ip->i_op = &jfs_fast_symlink_inode_operations;
 
-		i_fastsymlink = JFS_IP(ip)->i_inline;
-		memcpy(i_fastsymlink, name, ssize);
+		ip->i_link = JFS_IP(ip)->i_inline;
+		memcpy(ip->i_link, name, ssize);
 		ip->i_size = ssize - 1;
 
 		/*
@@ -1161,7 +1160,7 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 		rc = dtModify(tid, new_dir, &new_dname, &ino,
 			      old_ip->i_ino, JFS_RENAME);
 		if (rc)
-			goto out4;
+			goto out_tx;
 		drop_nlink(new_ip);
 		if (S_ISDIR(new_ip->i_mode)) {
 			drop_nlink(new_ip);
@@ -1186,7 +1185,7 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 			if ((new_size = commitZeroLink(tid, new_ip)) < 0) {
 				txAbort(tid, 1);	/* Marks FS Dirty */
 				rc = new_size;
-				goto out4;
+				goto out_tx;
 			}
 			tblk = tid_to_tblock(tid);
 			tblk->xflag |= COMMIT_DELETE;
@@ -1204,7 +1203,7 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 		if (rc) {
 			jfs_err("jfs_rename didn't expect dtSearch to fail "
 				"w/rc = %d", rc);
-			goto out4;
+			goto out_tx;
 		}
 
 		ino = old_ip->i_ino;
@@ -1212,7 +1211,7 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 		if (rc) {
 			if (rc == -EIO)
 				jfs_err("jfs_rename: dtInsert returned -EIO");
-			goto out4;
+			goto out_tx;
 		}
 		if (S_ISDIR(old_ip->i_mode))
 			inc_nlink(new_dir);
@@ -1227,7 +1226,7 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 		jfs_err("jfs_rename did not expect dtDelete to return rc = %d",
 			rc);
 		txAbort(tid, 1);	/* Marks Filesystem dirty */
-		goto out4;
+		goto out_tx;
 	}
 	if (S_ISDIR(old_ip->i_mode)) {
 		drop_nlink(old_dir);
@@ -1286,7 +1285,7 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 
 	rc = txCommit(tid, ipcount, iplist, commit_flag);
 
-      out4:
+      out_tx:
 	txEnd(tid);
 	if (new_ip)
 		mutex_unlock(&JFS_IP(new_ip)->commit_mutex);
@@ -1309,13 +1308,6 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	}
 	if (new_ip && (new_ip->i_nlink == 0))
 		set_cflag(COMMIT_Nolink, new_ip);
-      out3:
-	free_UCSname(&new_dname);
-      out2:
-	free_UCSname(&old_dname);
-      out1:
-	if (new_ip && !S_ISDIR(new_ip->i_mode))
-		IWRITE_UNLOCK(new_ip);
 	/*
 	 * Truncating the directory index table is not guaranteed.  It
 	 * may need to be done iteratively
@@ -1326,7 +1318,13 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 
 		clear_cflag(COMMIT_Stale, old_dir);
 	}
-
+	if (new_ip && !S_ISDIR(new_ip->i_mode))
+		IWRITE_UNLOCK(new_ip);
+      out3:
+	free_UCSname(&new_dname);
+      out2:
+	free_UCSname(&old_dname);
+      out1:
 	jfs_info("jfs_rename: returning %d", rc);
 	return rc;
 }
diff --git a/fs/jfs/symlink.c b/fs/jfs/symlink.c
index 80f42bcc4..5929e2363 100644
--- a/fs/jfs/symlink.c
+++ b/fs/jfs/symlink.c
@@ -17,21 +17,13 @@
  */
 
 #include <linux/fs.h>
-#include <linux/namei.h>
 #include "jfs_incore.h"
 #include "jfs_inode.h"
 #include "jfs_xattr.h"
 
-static void *jfs_follow_link(struct dentry *dentry, struct nameidata *nd)
-{
-	char *s = JFS_IP(d_inode(dentry))->i_inline;
-	nd_set_link(nd, s);
-	return NULL;
-}
-
 const struct inode_operations jfs_fast_symlink_inode_operations = {
 	.readlink	= generic_readlink,
-	.follow_link	= jfs_follow_link,
+	.follow_link	= simple_follow_link,
 	.setattr	= jfs_setattr,
 	.setxattr	= jfs_setxattr,
 	.getxattr	= jfs_getxattr,