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authorChristoph Hellwig <hch@tuxera.com>2010-10-01 05:42:59 +0200
committerChristoph Hellwig <hch@lst.de>2010-10-01 05:42:59 +0200
commitdd73a01a30d729e8fa6f829c4582650e258e36f9 (patch)
treebefe5a0bf762211d1a907ad11c15c4a21d7c4f74 /fs/hfsplus/ioctl.c
parente753a62156e952fd5a3c64f98454d9aeee3a2546 (diff)
downloadlinux-dd73a01a30d729e8fa6f829c4582650e258e36f9.tar.bz2
hfsplus: fix HFSPLUS_SB calling convention
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>
Diffstat (limited to 'fs/hfsplus/ioctl.c')
-rw-r--r--fs/hfsplus/ioctl.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/hfsplus/ioctl.c b/fs/hfsplus/ioctl.c
index 906bd3dd3145..66dd64b88b2e 100644
--- a/fs/hfsplus/ioctl.c
+++ b/fs/hfsplus/ioctl.c
@@ -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);