ext4: make ext4_forced_shutdown() take struct super_block

Currently ext4_forced_shutdown() takes struct ext4_sb_info but most
callers need to get it from struct super_block anyway. So just pass in
struct super_block to save all callers from some boilerplate code. No
functional changes.

Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230616165109.21695-3-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

1 files changed, 12 insertions, 12 deletions

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 43775a6ca505..c6fa59e57f1e 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1114,7 +1114,7 @@ static int ext4_write_begin(struct file *file, struct address_space *mapping,
 	pgoff_t index;
 	unsigned from, to;
 
-	if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb))))
+	if (unlikely(ext4_forced_shutdown(inode->i_sb)))
 		return -EIO;
 
 	trace_ext4_write_begin(inode, pos, len);
@@ -2213,7 +2213,7 @@ static int mpage_map_and_submit_extent(handle_t *handle,
 		if (err < 0) {
 			struct super_block *sb = inode->i_sb;
 
-			if (ext4_forced_shutdown(EXT4_SB(sb)) ||
+			if (ext4_forced_shutdown(sb) ||
 			    ext4_test_mount_flag(sb, EXT4_MF_FS_ABORTED))
 				goto invalidate_dirty_pages;
 			/*
@@ -2540,7 +2540,7 @@ static int ext4_do_writepages(struct mpage_da_data *mpd)
 	 * *never* be called, so if that ever happens, we would want
 	 * the stack trace.
 	 */
-	if (unlikely(ext4_forced_shutdown(EXT4_SB(mapping->host->i_sb)) ||
+	if (unlikely(ext4_forced_shutdown(mapping->host->i_sb) ||
 		     ext4_test_mount_flag(inode->i_sb, EXT4_MF_FS_ABORTED))) {
 		ret = -EROFS;
 		goto out_writepages;
@@ -2759,7 +2759,7 @@ static int ext4_writepages(struct address_space *mapping,
 	int ret;
 	int alloc_ctx;
 
-	if (unlikely(ext4_forced_shutdown(EXT4_SB(sb))))
+	if (unlikely(ext4_forced_shutdown(sb)))
 		return -EIO;
 
 	alloc_ctx = ext4_writepages_down_read(sb);
@@ -2798,16 +2798,16 @@ static int ext4_dax_writepages(struct address_space *mapping,
 	int ret;
 	long nr_to_write = wbc->nr_to_write;
 	struct inode *inode = mapping->host;
-	struct ext4_sb_info *sbi = EXT4_SB(mapping->host->i_sb);
 	int alloc_ctx;
 
-	if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb))))
+	if (unlikely(ext4_forced_shutdown(inode->i_sb)))
 		return -EIO;
 
 	alloc_ctx = ext4_writepages_down_read(inode->i_sb);
 	trace_ext4_writepages(inode, wbc);
 
-	ret = dax_writeback_mapping_range(mapping, sbi->s_daxdev, wbc);
+	ret = dax_writeback_mapping_range(mapping,
+					  EXT4_SB(inode->i_sb)->s_daxdev, wbc);
 	trace_ext4_writepages_result(inode, wbc, ret,
 				     nr_to_write - wbc->nr_to_write);
 	ext4_writepages_up_read(inode->i_sb, alloc_ctx);
@@ -2857,7 +2857,7 @@ static int ext4_da_write_begin(struct file *file, struct address_space *mapping,
 	pgoff_t index;
 	struct inode *inode = mapping->host;
 
-	if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb))))
+	if (unlikely(ext4_forced_shutdown(inode->i_sb)))
 		return -EIO;
 
 	index = pos >> PAGE_SHIFT;
@@ -5135,7 +5135,7 @@ int ext4_write_inode(struct inode *inode, struct writeback_control *wbc)
 	    sb_rdonly(inode->i_sb))
 		return 0;
 
-	if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb))))
+	if (unlikely(ext4_forced_shutdown(inode->i_sb)))
 		return -EIO;
 
 	if (EXT4_SB(inode->i_sb)->s_journal) {
@@ -5255,7 +5255,7 @@ int ext4_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
 	const unsigned int ia_valid = attr->ia_valid;
 	bool inc_ivers = true;
 
-	if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb))))
+	if (unlikely(ext4_forced_shutdown(inode->i_sb)))
 		return -EIO;
 
 	if (unlikely(IS_IMMUTABLE(inode)))
@@ -5676,7 +5676,7 @@ int ext4_mark_iloc_dirty(handle_t *handle,
 {
 	int err = 0;
 
-	if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) {
+	if (unlikely(ext4_forced_shutdown(inode->i_sb))) {
 		put_bh(iloc->bh);
 		return -EIO;
 	}
@@ -5702,7 +5702,7 @@ ext4_reserve_inode_write(handle_t *handle, struct inode *inode,
 {
 	int err;
 
-	if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb))))
+	if (unlikely(ext4_forced_shutdown(inode->i_sb)))
 		return -EIO;
 
 	err = ext4_get_inode_loc(inode, iloc);