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Subject[PATCH] ntfs: le*_add_cpu conversion
Date
From
From: Marcin Slusarz <marcin.slusarz@gmail.com>

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: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Anton Altaparmakov <aia21@cantab.net>
Cc: linux-ntfs-dev@lists.sourceforge.net
---
fs/ntfs/upcase.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/fs/ntfs/upcase.c b/fs/ntfs/upcase.c
index 9101807..e2f72ca 100644
--- a/fs/ntfs/upcase.c
+++ b/fs/ntfs/upcase.c
@@ -77,11 +77,10 @@ ntfschar *generate_default_upcase(void)
uc[i] = cpu_to_le16(i);
for (r = 0; uc_run_table[r][0]; r++)
for (i = uc_run_table[r][0]; i < uc_run_table[r][1]; i++)
- uc[i] = cpu_to_le16(le16_to_cpu(uc[i]) +
- uc_run_table[r][2]);
+ le16_add_cpu(&uc[i], uc_run_table[r][2]);
for (r = 0; uc_dup_table[r][0]; r++)
for (i = uc_dup_table[r][0]; i < uc_dup_table[r][1]; i += 2)
- uc[i + 1] = cpu_to_le16(le16_to_cpu(uc[i + 1]) - 1);
+ le16_add_cpu(&uc[i + 1], -1);
for (r = 0; uc_word_table[r][0]; r++)
uc[uc_word_table[r][0]] = cpu_to_le16(uc_word_table[r][1]);
return uc;
--
1.5.3.7


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