exfat: remove argument 'sector' from exfat_get_dentry()

No any function uses argument 'sector', remove it.

Reviewed-by: Andy.Wu <Andy.Wu@sony.com>
Reviewed-by: Aoyama, Wataru <wataru.aoyama@sony.com>
Acked-by: Sungjong Seo <sj1557.seo@samsung.com>
Signed-off-by: Yuezhang.Mo <Yuezhang.Mo@sony.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>

1 files changed, 16 insertions, 26 deletions

diff --git a/fs/exfat/namei.c b/fs/exfat/namei.c
index 9d8ada781250..af4eb39cc0c3 100644
--- a/fs/exfat/namei.c
+++ b/fs/exfat/namei.c
@@ -229,7 +229,7 @@ static int exfat_search_empty_slot(struct super_block *sb,
 		i = dentry & (dentries_per_clu - 1);
 
 		for (; i < dentries_per_clu; i++, dentry++) {
-			ep = exfat_get_dentry(sb, &clu, i, &bh, NULL);
+			ep = exfat_get_dentry(sb, &clu, i, &bh);
 			if (!ep)
 				return -EIO;
 			type = exfat_get_entry_type(ep);
@@ -306,7 +306,6 @@ static int exfat_find_empty_entry(struct inode *inode,
 {
 	int dentry;
 	unsigned int ret, last_clu;
-	sector_t sector;
 	loff_t size = 0;
 	struct exfat_chain clu;
 	struct exfat_dentry *ep = NULL;
@@ -379,7 +378,7 @@ static int exfat_find_empty_entry(struct inode *inode,
 			struct buffer_head *bh;
 
 			ep = exfat_get_dentry(sb,
-				&(ei->dir), ei->entry + 1, &bh, &sector);
+				&(ei->dir), ei->entry + 1, &bh);
 			if (!ep)
 				return -EIO;
 
@@ -779,7 +778,6 @@ static int exfat_unlink(struct inode *dir, struct dentry *dentry)
 	struct inode *inode = dentry->d_inode;
 	struct exfat_inode_info *ei = EXFAT_I(inode);
 	struct buffer_head *bh;
-	sector_t sector;
 	int num_entries, entry, err = 0;
 
 	mutex_lock(&EXFAT_SB(sb)->s_lock);
@@ -791,7 +789,7 @@ static int exfat_unlink(struct inode *dir, struct dentry *dentry)
 		goto unlock;
 	}
 
-	ep = exfat_get_dentry(sb, &cdir, entry, &bh, &sector);
+	ep = exfat_get_dentry(sb, &cdir, entry, &bh);
 	if (!ep) {
 		err = -EIO;
 		goto unlock;
@@ -895,7 +893,7 @@ static int exfat_check_dir_empty(struct super_block *sb,
 
 	while (clu.dir != EXFAT_EOF_CLUSTER) {
 		for (i = 0; i < dentries_per_clu; i++) {
-			ep = exfat_get_dentry(sb, &clu, i, &bh, NULL);
+			ep = exfat_get_dentry(sb, &clu, i, &bh);
 			if (!ep)
 				return -EIO;
 			type = exfat_get_entry_type(ep);
@@ -932,7 +930,6 @@ static int exfat_rmdir(struct inode *dir, struct dentry *dentry)
 	struct exfat_sb_info *sbi = EXFAT_SB(sb);
 	struct exfat_inode_info *ei = EXFAT_I(inode);
 	struct buffer_head *bh;
-	sector_t sector;
 	int num_entries, entry, err;
 
 	mutex_lock(&EXFAT_SB(inode->i_sb)->s_lock);
@@ -957,7 +954,7 @@ static int exfat_rmdir(struct inode *dir, struct dentry *dentry)
 		goto unlock;
 	}
 
-	ep = exfat_get_dentry(sb, &cdir, entry, &bh, &sector);
+	ep = exfat_get_dentry(sb, &cdir, entry, &bh);
 	if (!ep) {
 		err = -EIO;
 		goto unlock;
@@ -1005,13 +1002,12 @@ static int exfat_rename_file(struct inode *inode, struct exfat_chain *p_dir,
 		struct exfat_inode_info *ei)
 {
 	int ret, num_old_entries, num_new_entries;
-	sector_t sector_old, sector_new;
 	struct exfat_dentry *epold, *epnew;
 	struct super_block *sb = inode->i_sb;
 	struct buffer_head *new_bh, *old_bh;
 	int sync = IS_DIRSYNC(inode);
 
-	epold = exfat_get_dentry(sb, p_dir, oldentry, &old_bh, &sector_old);
+	epold = exfat_get_dentry(sb, p_dir, oldentry, &old_bh);
 	if (!epold)
 		return -EIO;
 
@@ -1032,8 +1028,7 @@ static int exfat_rename_file(struct inode *inode, struct exfat_chain *p_dir,
 		if (newentry < 0)
 			return newentry; /* -EIO or -ENOSPC */
 
-		epnew = exfat_get_dentry(sb, p_dir, newentry, &new_bh,
-			&sector_new);
+		epnew = exfat_get_dentry(sb, p_dir, newentry, &new_bh);
 		if (!epnew)
 			return -EIO;
 
@@ -1046,12 +1041,10 @@ static int exfat_rename_file(struct inode *inode, struct exfat_chain *p_dir,
 		brelse(old_bh);
 		brelse(new_bh);
 
-		epold = exfat_get_dentry(sb, p_dir, oldentry + 1, &old_bh,
-			&sector_old);
+		epold = exfat_get_dentry(sb, p_dir, oldentry + 1, &old_bh);
 		if (!epold)
 			return -EIO;
-		epnew = exfat_get_dentry(sb, p_dir, newentry + 1, &new_bh,
-			&sector_new);
+		epnew = exfat_get_dentry(sb, p_dir, newentry + 1, &new_bh);
 		if (!epnew) {
 			brelse(old_bh);
 			return -EIO;
@@ -1093,12 +1086,11 @@ static int exfat_move_file(struct inode *inode, struct exfat_chain *p_olddir,
 		struct exfat_uni_name *p_uniname, struct exfat_inode_info *ei)
 {
 	int ret, newentry, num_new_entries, num_old_entries;
-	sector_t sector_mov, sector_new;
 	struct exfat_dentry *epmov, *epnew;
 	struct super_block *sb = inode->i_sb;
 	struct buffer_head *mov_bh, *new_bh;
 
-	epmov = exfat_get_dentry(sb, p_olddir, oldentry, &mov_bh, &sector_mov);
+	epmov = exfat_get_dentry(sb, p_olddir, oldentry, &mov_bh);
 	if (!epmov)
 		return -EIO;
 
@@ -1116,7 +1108,7 @@ static int exfat_move_file(struct inode *inode, struct exfat_chain *p_olddir,
 	if (newentry < 0)
 		return newentry; /* -EIO or -ENOSPC */
 
-	epnew = exfat_get_dentry(sb, p_newdir, newentry, &new_bh, &sector_new);
+	epnew = exfat_get_dentry(sb, p_newdir, newentry, &new_bh);
 	if (!epnew)
 		return -EIO;
 
@@ -1129,12 +1121,10 @@ static int exfat_move_file(struct inode *inode, struct exfat_chain *p_olddir,
 	brelse(mov_bh);
 	brelse(new_bh);
 
-	epmov = exfat_get_dentry(sb, p_olddir, oldentry + 1, &mov_bh,
-		&sector_mov);
+	epmov = exfat_get_dentry(sb, p_olddir, oldentry + 1, &mov_bh);
 	if (!epmov)
 		return -EIO;
-	epnew = exfat_get_dentry(sb, p_newdir, newentry + 1, &new_bh,
-		&sector_new);
+	epnew = exfat_get_dentry(sb, p_newdir, newentry + 1, &new_bh);
 	if (!epnew) {
 		brelse(mov_bh);
 		return -EIO;
@@ -1216,7 +1206,7 @@ static int __exfat_rename(struct inode *old_parent_inode,
 	exfat_chain_dup(&olddir, &ei->dir);
 	dentry = ei->entry;
 
-	ep = exfat_get_dentry(sb, &olddir, dentry, &old_bh, NULL);
+	ep = exfat_get_dentry(sb, &olddir, dentry, &old_bh);
 	if (!ep) {
 		ret = -EIO;
 		goto out;
@@ -1237,7 +1227,7 @@ static int __exfat_rename(struct inode *old_parent_inode,
 
 		p_dir = &(new_ei->dir);
 		new_entry = new_ei->entry;
-		ep = exfat_get_dentry(sb, p_dir, new_entry, &new_bh, NULL);
+		ep = exfat_get_dentry(sb, p_dir, new_entry, &new_bh);
 		if (!ep)
 			goto out;
 
@@ -1277,7 +1267,7 @@ static int __exfat_rename(struct inode *old_parent_inode,
 
 	if (!ret && new_inode) {
 		/* delete entries of new_dir */
-		ep = exfat_get_dentry(sb, p_dir, new_entry, &new_bh, NULL);
+		ep = exfat_get_dentry(sb, p_dir, new_entry, &new_bh);
 		if (!ep) {
 			ret = -EIO;
 			goto del_out;