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hfsplus: fix HFSPLUS_SB calling convention

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HFSPLUS_SB doesn't return a pointer to the hfsplus-specific superblock
information like all other FOO_SB macros, but dereference the pointer in a way
that made it look like a direct struct derefence.  This only works as long
as the HFSPLUS_SB macro is used directly and prevents us from keepig a local
hfsplus_sb_info pointer.  Fix the calling convention and introduce a local
sbi variable in all functions that use it constantly.

Signed-off-by: Christoph Hellwig <hch@tuxera.com>
This commit is contained in:
Christoph Hellwig
2010-10-01 05:42:59 +02:00
committed by Christoph Hellwig
parent e753a62156
commit dd73a01a30
13 changed files with 209 additions and 189 deletions
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4
fs/hfsplus/ioctl.c
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@@ -126,7 +126,7 @@ int hfsplus_setxattr(struct dentry *dentry, const char *name,
if (!S_ISREG(inode->i_mode) || HFSPLUS_IS_RSRC(inode))
return -EOPNOTSUPP;
res = hfs_find_init(HFSPLUS_SB(inode->i_sb).cat_tree, &fd);
res = hfs_find_init(HFSPLUS_SB(inode->i_sb)->cat_tree, &fd);
if (res)
return res;
res = hfsplus_find_cat(inode->i_sb, inode->i_ino, &fd);
@@ -169,7 +169,7 @@ ssize_t hfsplus_getxattr(struct dentry *dentry, const char *name,
return -EOPNOTSUPP;
if (size) {
res = hfs_find_init(HFSPLUS_SB(inode->i_sb).cat_tree, &fd);
res = hfs_find_init(HFSPLUS_SB(inode->i_sb)->cat_tree, &fd);
if (res)
return res;
res = hfsplus_find_cat(inode->i_sb, inode->i_ino, &fd);