diff options
| -rw-r--r-- | fs/cifs/xattr.c | 42 |
1 files changed, 6 insertions, 36 deletions
diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c index 612de933431f..159547c8a40b 100644 --- a/fs/cifs/xattr.c +++ b/fs/cifs/xattr.c @@ -42,19 +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 = direntry->d_sb; - - cifs_sb = CIFS_SB(sb); tlink = cifs_sb_tlink(cifs_sb); if (IS_ERR(tlink)) return PTR_ERR(tlink); @@ -101,19 +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 = direntry->d_sb; - - cifs_sb = CIFS_SB(sb); tlink = cifs_sb_tlink(cifs_sb); if (IS_ERR(tlink)) return PTR_ERR(tlink); @@ -234,19 +219,12 @@ ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name, 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 = direntry->d_sb; - - cifs_sb = CIFS_SB(sb); tlink = cifs_sb_tlink(cifs_sb); if (IS_ERR(tlink)) return PTR_ERR(tlink); @@ -368,19 +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 = direntry->d_sb; - - cifs_sb = CIFS_SB(sb); if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR) return -EOPNOTSUPP; |