[PATCH -next 5/6] ext4: rename xattr_find_entry() and __xattr_check_inode()

[Ye Bin <yebin@huaweicloud.com>]

From: Ye Bin <yebin10@huawei.com>

xattr_find_entry() and __xattr_check_inode() is in EXT4 xattr module. so
add 'ext4' prefix to unify name style.

Signed-off-by: Ye Bin <yebin10@huawei.com>
---
 fs/ext4/xattr.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index efa623658c12..003fe1f2d6a8 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -290,7 +290,7 @@ __ext4_xattr_check_block(struct inode *inode, struct buffer_head *bh,
 
 
 static int
-__xattr_check_inode(struct inode *inode, struct ext4_xattr_ibody_header *header,
+__ext4_xattr_check_inode(struct inode *inode, struct ext4_xattr_ibody_header *header,
 			 void *end, const char *function, unsigned int line)
 {
 	int error = -EFSCORRUPTED;
@@ -307,11 +307,11 @@ __xattr_check_inode(struct inode *inode, struct ext4_xattr_ibody_header *header,
 	return error;
 }
 
-#define xattr_check_inode(inode, header, end) \
-	__xattr_check_inode((inode), (header), (end), __func__, __LINE__)
+#define ext4_xattr_check_inode(inode, header, end) \
+	__ext4_xattr_check_inode((inode), (header), (end), __func__, __LINE__)
 
 static int
-xattr_find_entry(struct inode *inode, struct ext4_xattr_entry **pentry,
+ext4_xattr_find_entry(struct inode *inode, struct ext4_xattr_entry **pentry,
 		 void *end, int name_index, const char *name, int sorted)
 {
 	struct ext4_xattr_entry *entry, *next;
@@ -577,7 +577,7 @@ ext4_xattr_block_get(struct inode *inode, int name_index, const char *name,
 	ext4_xattr_block_cache_insert(ea_block_cache, bh);
 	entry = BFIRST(bh);
 	end = bh->b_data + bh->b_size;
-	error = xattr_find_entry(inode, &entry, end, name_index, name, 1);
+	error = ext4_xattr_find_entry(inode, &entry, end, name_index, name, 1);
 	if (error)
 		goto cleanup;
 	size = le32_to_cpu(entry->e_value_size);
@@ -628,11 +628,11 @@ ext4_xattr_ibody_get(struct inode *inode, int name_index, const char *name,
 	raw_inode = ext4_raw_inode(&iloc);
 	header = IHDR(inode, raw_inode);
 	end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size;
-	error = xattr_check_inode(inode, header, end);
+	error = ext4_xattr_check_inode(inode, header, end);
 	if (error)
 		goto cleanup;
 	entry = IFIRST(header);
-	error = xattr_find_entry(inode, &entry, end, name_index, name, 0);
+	error = ext4_xattr_find_entry(inode, &entry, end, name_index, name, 0);
 	if (error)
 		goto cleanup;
 	size = le32_to_cpu(entry->e_value_size);
@@ -773,7 +773,7 @@ ext4_xattr_ibody_list(struct dentry *dentry, char *buffer, size_t buffer_size)
 	raw_inode = ext4_raw_inode(&iloc);
 	header = IHDR(inode, raw_inode);
 	end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size;
-	error = xattr_check_inode(inode, header, end);
+	error = ext4_xattr_check_inode(inode, header, end);
 	if (error)
 		goto cleanup;
 	error = ext4_xattr_list_entries(dentry, IFIRST(header),
@@ -859,7 +859,7 @@ int ext4_get_inode_usage(struct inode *inode, qsize_t *usage)
 		raw_inode = ext4_raw_inode(&iloc);
 		header = IHDR(inode, raw_inode);
 		end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size;
-		ret = xattr_check_inode(inode, header, end);
+		ret = ext4_xattr_check_inode(inode, header, end);
 		if (ret)
 			goto out;
 
@@ -1862,7 +1862,7 @@ ext4_xattr_block_find(struct inode *inode, struct ext4_xattr_info *i,
 		bs->s.first = BFIRST(bs->bh);
 		bs->s.end = bs->bh->b_data + bs->bh->b_size;
 		bs->s.here = bs->s.first;
-		error = xattr_find_entry(inode, &bs->s.here, bs->s.end,
+		error = ext4_xattr_find_entry(inode, &bs->s.here, bs->s.end,
 					 i->name_index, i->name, 1);
 		if (error && error != -ENODATA)
 			return error;
@@ -2222,11 +2222,11 @@ int ext4_xattr_ibody_find(struct inode *inode, struct ext4_xattr_info *i,
 	is->s.here = is->s.first;
 	is->s.end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size;
 	if (ext4_test_inode_state(inode, EXT4_STATE_XATTR)) {
-		error = xattr_check_inode(inode, header, is->s.end);
+		error = ext4_xattr_check_inode(inode, header, is->s.end);
 		if (error)
 			return error;
 		/* Find the named attribute. */
-		error = xattr_find_entry(inode, &is->s.here, is->s.end,
+		error = ext4_xattr_find_entry(inode, &is->s.here, is->s.end,
 					 i->name_index, i->name, 0);
 		if (error && error != -ENODATA)
 			return error;
@@ -2742,7 +2742,7 @@ int ext4_expand_extra_isize_ea(struct inode *inode, int new_extra_isize,
 	min_offs = end - base;
 	total_ino = sizeof(struct ext4_xattr_ibody_header) + sizeof(u32);
 
-	error = xattr_check_inode(inode, header, end);
+	error = ext4_xattr_check_inode(inode, header, end);
 	if (error)
 		goto cleanup;
 
-- 
2.31.1