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authorHarvey Harrison <harvey.harrison@gmail.com>2008-10-16 01:04:03 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-16 14:21:46 -0400
commit152b95a1ed499075006cc6552ef49407deeb815b (patch)
treed77fdf0382669cd541ebb5c723d4e0757cc52e18 /fs/befs/super.c
parentbd39597cbd42a784105a04010100e27267481c67 (diff)
befs: annotate fs32 on tests for superblock endianness
Does compile-time byteswapping rather than runtime. Noticed by sparse: fs/befs/super.c:29:6: warning: cast to restricted __le32 fs/befs/super.c:29:6: warning: cast from restricted fs32 fs/befs/super.c:31:11: warning: cast to restricted __be32 fs/befs/super.c:31:11: warning: cast from restricted fs32 fs/befs/super.c:31:11: warning: cast to restricted __be32 fs/befs/super.c:31:11: warning: cast from restricted fs32 fs/befs/super.c:31:11: warning: cast to restricted __be32 fs/befs/super.c:31:11: warning: cast from restricted fs32 fs/befs/super.c:31:11: warning: cast to restricted __be32 fs/befs/super.c:31:11: warning: cast from restricted fs32 fs/befs/super.c:31:11: warning: cast to restricted __be32 fs/befs/super.c:31:11: warning: cast from restricted fs32 fs/befs/super.c:31:11: warning: cast to restricted __be32 fs/befs/super.c:31:11: warning: cast from restricted fs32 fs/befs/linuxvfs.c:811:7: warning: cast to restricted __le32 fs/befs/linuxvfs.c:811:7: warning: cast from restricted fs32 fs/befs/linuxvfs.c:812:7: warning: cast to restricted __be32 fs/befs/linuxvfs.c:812:7: warning: cast from restricted fs32 fs/befs/linuxvfs.c:812:7: warning: cast to restricted __be32 fs/befs/linuxvfs.c:812:7: warning: cast from restricted fs32 fs/befs/linuxvfs.c:812:7: warning: cast to restricted __be32 fs/befs/linuxvfs.c:812:7: warning: cast from restricted fs32 fs/befs/linuxvfs.c:812:7: warning: cast to restricted __be32 fs/befs/linuxvfs.c:812:7: warning: cast from restricted fs32 fs/befs/linuxvfs.c:812:7: warning: cast to restricted __be32 fs/befs/linuxvfs.c:812:7: warning: cast from restricted fs32 fs/befs/linuxvfs.c:812:7: warning: cast to restricted __be32 fs/befs/linuxvfs.c:812:7: warning: cast from restricted fs32 Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: "Sergey S. Kostyliov" <rathamahata@php4.ru> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/befs/super.c')
-rw-r--r--fs/befs/super.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/befs/super.c b/fs/befs/super.c
index 8c3401ff6d6a..41f2b4d0093e 100644
--- a/fs/befs/super.c
+++ b/fs/befs/super.c
@@ -26,10 +26,10 @@ befs_load_sb(struct super_block *sb, befs_super_block * disk_sb)
26 befs_sb_info *befs_sb = BEFS_SB(sb); 26 befs_sb_info *befs_sb = BEFS_SB(sb);
27 27
28 /* Check the byte order of the filesystem */ 28 /* Check the byte order of the filesystem */
29 if (le32_to_cpu(disk_sb->fs_byte_order) == BEFS_BYTEORDER_NATIVE) 29 if (disk_sb->fs_byte_order == BEFS_BYTEORDER_NATIVE_LE)
30 befs_sb->byte_order = BEFS_BYTESEX_LE; 30 befs_sb->byte_order = BEFS_BYTESEX_LE;
31 else if (be32_to_cpu(disk_sb->fs_byte_order) == BEFS_BYTEORDER_NATIVE) 31 else if (disk_sb->fs_byte_order == BEFS_BYTEORDER_NATIVE_BE)
32 befs_sb->byte_order = BEFS_BYTESEX_BE; 32 befs_sb->byte_order = BEFS_BYTESEX_BE;
33 33
34 befs_sb->magic1 = fs32_to_cpu(sb, disk_sb->magic1); 34 befs_sb->magic1 = fs32_to_cpu(sb, disk_sb->magic1);
35 befs_sb->magic2 = fs32_to_cpu(sb, disk_sb->magic2); 35 befs_sb->magic2 = fs32_to_cpu(sb, disk_sb->magic2);