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Commit fba4d399 authored by Marcin Slusarz's avatar Marcin Slusarz Committed by Linus Torvalds
Browse files

ext2: le*_add_cpu conversion 



replace all:
little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) +
					expression_in_cpu_byteorder);
with:
	leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder);
generated with semantic patch

Signed-off-by: default avatarMarcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 1e3832b0

fs/ext2/ialloc.c

+4 −8
Original line number Diff line number Diff line
@@ -75,11 +75,9 @@ static void ext2_release_inode(struct super_block *sb, int group, int dir) 
	}



	spin_lock(sb_bgl_lock(EXT2_SB(sb), group));

	desc->bg_free_inodes_count =

		cpu_to_le16(le16_to_cpu(desc->bg_free_inodes_count) + 1);

	le16_add_cpu(&desc->bg_free_inodes_count, 1);

	if (dir)

		desc->bg_used_dirs_count =

			cpu_to_le16(le16_to_cpu(desc->bg_used_dirs_count) - 1);

		le16_add_cpu(&desc->bg_used_dirs_count, -1);

	spin_unlock(sb_bgl_lock(EXT2_SB(sb), group));

	if (dir)

		percpu_counter_dec(&EXT2_SB(sb)->s_dirs_counter);
@@ -539,13 +537,11 @@ struct inode *ext2_new_inode(struct inode *dir, int mode) 
		percpu_counter_inc(&sbi->s_dirs_counter);



	spin_lock(sb_bgl_lock(sbi, group));

	gdp->bg_free_inodes_count =

                cpu_to_le16(le16_to_cpu(gdp->bg_free_inodes_count) - 1);

	le16_add_cpu(&gdp->bg_free_inodes_count, -1);

	if (S_ISDIR(mode)) {

		if (sbi->s_debts[group] < 255)

			sbi->s_debts[group]++;

		gdp->bg_used_dirs_count =

			cpu_to_le16(le16_to_cpu(gdp->bg_used_dirs_count) + 1);

		le16_add_cpu(&gdp->bg_used_dirs_count, 1);

	} else {

		if (sbi->s_debts[group])

			sbi->s_debts[group]--;

fs/ext2/super.c

+1 −1
Original line number Diff line number Diff line
@@ -604,7 +604,7 @@ static int ext2_setup_super (struct super_block * sb, 
			"running e2fsck is recommended\n");

	if (!le16_to_cpu(es->s_max_mnt_count))

		es->s_max_mnt_count = cpu_to_le16(EXT2_DFL_MAX_MNT_COUNT);

	es->s_mnt_count=cpu_to_le16(le16_to_cpu(es->s_mnt_count) + 1);

	le16_add_cpu(&es->s_mnt_count, 1);

	ext2_write_super(sb);

	if (test_opt (sb, DEBUG))

		printk ("[EXT II FS %s, %s, bs=%lu, fs=%lu, gc=%lu, "

fs/ext2/xattr.c

+3 −6
Original line number Diff line number Diff line
@@ -646,8 +646,7 @@ ext2_xattr_set2(struct inode *inode, struct buffer_head *old_bh, 
					unlock_buffer(new_bh);

					goto cleanup;

				}

				HDR(new_bh)->h_refcount = cpu_to_le32(1 +

					le32_to_cpu(HDR(new_bh)->h_refcount));

				le32_add_cpu(&HDR(new_bh)->h_refcount, 1);

				ea_bdebug(new_bh, "refcount now=%d",

					le32_to_cpu(HDR(new_bh)->h_refcount));

			}
@@ -731,8 +730,7 @@ ext2_xattr_set2(struct inode *inode, struct buffer_head *old_bh, 
			bforget(old_bh);

		} else {

			/* Decrement the refcount only. */

			HDR(old_bh)->h_refcount = cpu_to_le32(

				le32_to_cpu(HDR(old_bh)->h_refcount) - 1);

			le32_add_cpu(&HDR(old_bh)->h_refcount, -1);

			if (ce)

				mb_cache_entry_release(ce);

			DQUOT_FREE_BLOCK(inode, 1);
@@ -789,8 +787,7 @@ ext2_xattr_delete_inode(struct inode *inode) 
		bforget(bh);

		unlock_buffer(bh);

	} else {

		HDR(bh)->h_refcount = cpu_to_le32(

			le32_to_cpu(HDR(bh)->h_refcount) - 1);

		le32_add_cpu(&HDR(bh)->h_refcount, -1);

		if (ce)

			mb_cache_entry_release(ce);

		ea_bdebug(bh, "refcount now=%d",