From cc22c800e15b03c87f0e97400f75eba998e75c6a Mon Sep 17 00:00:00 2001 From: Denis Efremov Date: Wed, 25 Sep 2019 16:49:43 -0700 Subject: ntfs: remove (un)?likely() from IS_ERR() conditions "likely(!IS_ERR(x))" is excessive. IS_ERR() already uses unlikely() internally. Link: http://lkml.kernel.org/r/20190829165025.15750-11-efremov@linux.com Signed-off-by: Denis Efremov Cc: Anton Altaparmakov Cc: Joe Perches Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ntfs/mft.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'fs/ntfs/mft.c') diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c index 20c841a906f2..3aac5c917afe 100644 --- a/fs/ntfs/mft.c +++ b/fs/ntfs/mft.c @@ -71,7 +71,7 @@ static inline MFT_RECORD *map_mft_record_page(ntfs_inode *ni) } /* Read, map, and pin the page. */ page = ntfs_map_page(mft_vi->i_mapping, index); - if (likely(!IS_ERR(page))) { + if (!IS_ERR(page)) { /* Catch multi sector transfer fixup errors. */ if (likely(ntfs_is_mft_recordp((le32*)(page_address(page) + ofs)))) { @@ -154,7 +154,7 @@ MFT_RECORD *map_mft_record(ntfs_inode *ni) mutex_lock(&ni->mrec_lock); m = map_mft_record_page(ni); - if (likely(!IS_ERR(m))) + if (!IS_ERR(m)) return m; mutex_unlock(&ni->mrec_lock); @@ -271,7 +271,7 @@ MFT_RECORD *map_extent_mft_record(ntfs_inode *base_ni, MFT_REF mref, m = map_mft_record(ni); /* map_mft_record() has incremented this on success. */ atomic_dec(&ni->count); - if (likely(!IS_ERR(m))) { + if (!IS_ERR(m)) { /* Verify the sequence number. */ if (likely(le16_to_cpu(m->sequence_number) == seq_no)) { ntfs_debug("Done 1."); @@ -1303,7 +1303,7 @@ static int ntfs_mft_bitmap_extend_allocation_nolock(ntfs_volume *vol) read_unlock_irqrestore(&mftbmp_ni->size_lock, flags); rl = ntfs_attr_find_vcn_nolock(mftbmp_ni, (ll - 1) >> vol->cluster_size_bits, NULL); - if (unlikely(IS_ERR(rl) || !rl->length || rl->lcn < 0)) { + if (IS_ERR(rl) || unlikely(!rl->length || rl->lcn < 0)) { up_write(&mftbmp_ni->runlist.lock); ntfs_error(vol->sb, "Failed to determine last allocated " "cluster of mft bitmap attribute."); @@ -1734,7 +1734,7 @@ static int ntfs_mft_data_extend_allocation_nolock(ntfs_volume *vol) read_unlock_irqrestore(&mft_ni->size_lock, flags); rl = ntfs_attr_find_vcn_nolock(mft_ni, (ll - 1) >> vol->cluster_size_bits, NULL); - if (unlikely(IS_ERR(rl) || !rl->length || rl->lcn < 0)) { + if (IS_ERR(rl) || unlikely(!rl->length || rl->lcn < 0)) { up_write(&mft_ni->runlist.lock); ntfs_error(vol->sb, "Failed to determine last allocated " "cluster of mft data attribute."); @@ -1776,7 +1776,7 @@ static int ntfs_mft_data_extend_allocation_nolock(ntfs_volume *vol) do { rl2 = ntfs_cluster_alloc(vol, old_last_vcn, nr, lcn, MFT_ZONE, true); - if (likely(!IS_ERR(rl2))) + if (!IS_ERR(rl2)) break; if (PTR_ERR(rl2) != -ENOSPC || nr == min_nr) { ntfs_error(vol->sb, "Failed to allocate the minimal " -- cgit v1.2.3