diff options
Diffstat (limited to 'fs/cifs/xattr.c')
| -rw-r--r-- | fs/cifs/xattr.c | 56 |
1 files changed, 9 insertions, 47 deletions
diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c index f5dc2f0df4ad..5d57c85703a9 100644 --- a/fs/cifs/xattr.c +++ b/fs/cifs/xattr.c @@ -42,21 +42,11 @@ int cifs_removexattr(struct dentry *direntry, const char *ea_name) int rc = -EOPNOTSUPP; #ifdef CONFIG_CIFS_XATTR unsigned int xid; - struct cifs_sb_info *cifs_sb; + struct cifs_sb_info *cifs_sb = CIFS_SB(direntry->d_sb); struct tcon_link *tlink; struct cifs_tcon *pTcon; - struct super_block *sb; char *full_path = NULL; - if (direntry == NULL) - return -EIO; - if (d_really_is_negative(direntry)) - return -EIO; - sb = d_inode(direntry)->i_sb; - if (sb == NULL) - return -EIO; - - cifs_sb = CIFS_SB(sb); tlink = cifs_sb_tlink(cifs_sb); if (IS_ERR(tlink)) return PTR_ERR(tlink); @@ -103,21 +93,12 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name, int rc = -EOPNOTSUPP; #ifdef CONFIG_CIFS_XATTR unsigned int xid; - struct cifs_sb_info *cifs_sb; + struct super_block *sb = direntry->d_sb; + struct cifs_sb_info *cifs_sb = CIFS_SB(sb); struct tcon_link *tlink; struct cifs_tcon *pTcon; - struct super_block *sb; char *full_path; - if (direntry == NULL) - return -EIO; - if (d_really_is_negative(direntry)) - return -EIO; - sb = d_inode(direntry)->i_sb; - if (sb == NULL) - return -EIO; - - cifs_sb = CIFS_SB(sb); tlink = cifs_sb_tlink(cifs_sb); if (IS_ERR(tlink)) return PTR_ERR(tlink); @@ -232,27 +213,18 @@ set_ea_exit: return rc; } -ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name, - void *ea_value, size_t buf_size) +ssize_t cifs_getxattr(struct dentry *direntry, struct inode *inode, + const char *ea_name, void *ea_value, size_t buf_size) { ssize_t rc = -EOPNOTSUPP; #ifdef CONFIG_CIFS_XATTR unsigned int xid; - struct cifs_sb_info *cifs_sb; + struct super_block *sb = direntry->d_sb; + struct cifs_sb_info *cifs_sb = CIFS_SB(sb); struct tcon_link *tlink; struct cifs_tcon *pTcon; - struct super_block *sb; char *full_path; - if (direntry == NULL) - return -EIO; - if (d_really_is_negative(direntry)) - return -EIO; - sb = d_inode(direntry)->i_sb; - if (sb == NULL) - return -EIO; - - cifs_sb = CIFS_SB(sb); tlink = cifs_sb_tlink(cifs_sb); if (IS_ERR(tlink)) return PTR_ERR(tlink); @@ -324,7 +296,7 @@ ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name, goto get_ea_exit; /* rc already EOPNOTSUPP */ pacl = pTcon->ses->server->ops->get_acl(cifs_sb, - d_inode(direntry), full_path, &acllen); + inode, full_path, &acllen); if (IS_ERR(pacl)) { rc = PTR_ERR(pacl); cifs_dbg(VFS, "%s: error %zd getting sec desc\n", @@ -374,21 +346,11 @@ ssize_t cifs_listxattr(struct dentry *direntry, char *data, size_t buf_size) ssize_t rc = -EOPNOTSUPP; #ifdef CONFIG_CIFS_XATTR unsigned int xid; - struct cifs_sb_info *cifs_sb; + struct cifs_sb_info *cifs_sb = CIFS_SB(direntry->d_sb); struct tcon_link *tlink; struct cifs_tcon *pTcon; - struct super_block *sb; char *full_path; - if (direntry == NULL) - return -EIO; - if (d_really_is_negative(direntry)) - return -EIO; - sb = d_inode(direntry)->i_sb; - if (sb == NULL) - return -EIO; - - cifs_sb = CIFS_SB(sb); if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR) return -EOPNOTSUPP; |