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Message-Id: <1386047418-32431-7-git-send-email-tytso@mit.edu>
Date: Tue, 3 Dec 2013 00:10:14 -0500
From: Theodore Ts'o <tytso@....edu>
To: Ext4 Developers List <linux-ext4@...r.kernel.org>
Cc: Kit Westneat <kwestneat@....com>, Theodore Ts'o <tytso@....edu>
Subject: [PATCH 06/10] libext2fs: add explicit casts to bitops.h
Add some explicit casts to silence some -Wconversion noise.
Signed-off-by: "Theodore Ts'o" <tytso@....edu>
---
lib/ext2fs/bitops.h | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/lib/ext2fs/bitops.h b/lib/ext2fs/bitops.h
index edf82f2..3e8132d 100644
--- a/lib/ext2fs/bitops.h
+++ b/lib/ext2fs/bitops.h
@@ -244,7 +244,7 @@ _INLINE_ void ext2fs_fast_set_bit(unsigned int nr,void * addr)
unsigned char *ADDR = (unsigned char *) addr;
ADDR += nr >> 3;
- *ADDR |= (1 << (nr & 0x07));
+ *ADDR |= (unsigned char) (1 << (nr & 0x07));
}
_INLINE_ void ext2fs_fast_clear_bit(unsigned int nr, void * addr)
@@ -252,7 +252,7 @@ _INLINE_ void ext2fs_fast_clear_bit(unsigned int nr, void * addr)
unsigned char *ADDR = (unsigned char *) addr;
ADDR += nr >> 3;
- *ADDR &= ~(1 << (nr & 0x07));
+ *ADDR &= (unsigned char) ~(1 << (nr & 0x07));
}
@@ -261,7 +261,7 @@ _INLINE_ void ext2fs_fast_set_bit64(__u64 nr, void * addr)
unsigned char *ADDR = (unsigned char *) addr;
ADDR += nr >> 3;
- *ADDR |= (1 << (nr & 0x07));
+ *ADDR |= (unsigned char) (1 << (nr & 0x07));
}
_INLINE_ void ext2fs_fast_clear_bit64(__u64 nr, void * addr)
@@ -269,7 +269,7 @@ _INLINE_ void ext2fs_fast_clear_bit64(__u64 nr, void * addr)
unsigned char *ADDR = (unsigned char *) addr;
ADDR += nr >> 3;
- *ADDR &= ~(1 << (nr & 0x07));
+ *ADDR &= (unsigned char) ~(1 << (nr & 0x07));
}
@@ -358,7 +358,7 @@ _INLINE_ __u16 ext2fs_swab16(__u16 val)
_INLINE_ __u16 ext2fs_swab16(__u16 val)
{
- return (val >> 8) | (val << 8);
+ return (val >> 8) | (__u16) (val << 8);
}
_INLINE_ __u32 ext2fs_swab32(__u32 val)
@@ -371,7 +371,7 @@ _INLINE_ __u32 ext2fs_swab32(__u32 val)
_INLINE_ __u64 ext2fs_swab64(__u64 val)
{
- return (ext2fs_swab32(val >> 32) |
+ return (ext2fs_swab32((__u32) (val >> 32)) |
(((__u64)ext2fs_swab32(val & 0xFFFFFFFFUL)) << 32));
}
@@ -600,7 +600,7 @@ _INLINE_ errcode_t ext2fs_find_first_zero_inode_bitmap2(ext2fs_inode_bitmap bitm
rv = ext2fs_find_first_zero_generic_bmap((ext2fs_generic_bitmap) bitmap,
start, end, &o);
if (!rv)
- *out = o;
+ *out = (ext2_ino_t) o;
return rv;
}
@@ -611,7 +611,7 @@ _INLINE_ blk64_t ext2fs_get_block_bitmap_start2(ext2fs_block_bitmap bitmap)
_INLINE_ ext2_ino_t ext2fs_get_inode_bitmap_start2(ext2fs_inode_bitmap bitmap)
{
- return ext2fs_get_generic_bmap_start((ext2fs_generic_bitmap) bitmap);
+ return (ext2_ino_t) ext2fs_get_generic_bmap_start((ext2fs_generic_bitmap) bitmap);
}
_INLINE_ blk64_t ext2fs_get_block_bitmap_end2(ext2fs_block_bitmap bitmap)
@@ -621,7 +621,7 @@ _INLINE_ blk64_t ext2fs_get_block_bitmap_end2(ext2fs_block_bitmap bitmap)
_INLINE_ ext2_ino_t ext2fs_get_inode_bitmap_end2(ext2fs_inode_bitmap bitmap)
{
- return ext2fs_get_generic_bmap_end((ext2fs_generic_bitmap) bitmap);
+ return (ext2_ino_t) ext2fs_get_generic_bmap_end((ext2fs_generic_bitmap) bitmap);
}
_INLINE_ int ext2fs_fast_test_block_bitmap_range2(ext2fs_block_bitmap bitmap,
--
1.8.5.rc3.362.gdf10213
--
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