mqueue: clean prepare_open() up (9b20d7fc) · Commits · e / devices / android_kernel_fairphone_FP4

ipc/mqueue.c

+11 −18

Original line number	Diff line number	Diff line
		@@ -721,26 +721,19 @@ static int prepare_open(struct dentry *dentry, int oflag, int ro,
		MAY_READ \| MAY_WRITE };
		int acc;

		if (oflag & O_CREAT) {
		if (d_really_is_positive(dentry)) { /* entry already exists */
		audit_inode(name, dentry, 0);
		if (oflag & O_EXCL)
		return -EEXIST;
		} else {
		if (d_really_is_negative(dentry)) {
		if (!(oflag & O_CREAT))
		return -ENOENT;
		if (ro)
		return ro;

		audit_inode_parent_hidden(name, dentry->d_parent);
		return vfs_mkobj(dentry, mode & ~current_umask(),
		mqueue_create_attr, attr);
		}
		} else {
		if (d_really_is_negative(dentry)) {
		return -ENOENT;
		} else {
		/* it already existed */
		audit_inode(name, dentry, 0);
		}
		}
		if ((oflag & (O_CREAT\|O_EXCL)) == (O_CREAT\|O_EXCL))
		return -EEXIST;
		if ((oflag & O_ACCMODE) == (O_RDWR \| O_WRONLY))
		return -EINVAL;
		acc = oflag2acc[oflag & O_ACCMODE];