diff options
Diffstat (limited to 'fs/gfs2/inode.c')
-rw-r--r-- | fs/gfs2/inode.c | 58 |
1 files changed, 1 insertions, 57 deletions
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 9b17447a0f9..676e750fc84 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -1085,63 +1085,7 @@ int gfs2_unlink_ok(struct gfs2_inode *dip, const struct qstr *name, return 0; } -/** - * gfs2_readlinki - return the contents of a symlink - * @ip: the symlink's inode - * @buf: a pointer to the buffer to be filled - * @len: a pointer to the length of @buf - * - * If @buf is too small, a piece of memory is kmalloc()ed and needs - * to be freed by the caller. - * - * Returns: errno - */ - -int gfs2_readlinki(struct gfs2_inode *ip, char **buf, unsigned int *len) -{ - struct gfs2_holder i_gh; - struct buffer_head *dibh; - unsigned int x; - int error; - - gfs2_holder_init(ip->i_gl, LM_ST_SHARED, 0, &i_gh); - error = gfs2_glock_nq(&i_gh); - if (error) { - gfs2_holder_uninit(&i_gh); - return error; - } - - if (!ip->i_disksize) { - gfs2_consist_inode(ip); - error = -EIO; - goto out; - } - - error = gfs2_meta_inode_buffer(ip, &dibh); - if (error) - goto out; - - x = ip->i_disksize + 1; - if (x > *len) { - *buf = kmalloc(x, GFP_NOFS); - if (!*buf) { - error = -ENOMEM; - goto out_brelse; - } - } - - memcpy(*buf, dibh->b_data + sizeof(struct gfs2_dinode), x); - *len = x; - -out_brelse: - brelse(dibh); -out: - gfs2_glock_dq_uninit(&i_gh); - return error; -} - -static int -__gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr) +static int __gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr) { struct buffer_head *dibh; int error; |