201 	z_stream strm;  in decompress_exec()  local
206 	memset(&strm, 0, sizeof(strm));  in decompress_exec()
207 	strm.workspace = kmalloc(zlib_inflate_workspacesize(), GFP_KERNEL);  in decompress_exec()
208 	if (!strm.workspace)  in decompress_exec()
220 	strm.next_in = buf;  in decompress_exec()
221 	strm.avail_in = ret;  in decompress_exec()
222 	strm.total_in = 0;  in decompress_exec()
275 	strm.next_in += ret;  in decompress_exec()
276 	strm.avail_in -= ret;  in decompress_exec()
278 	strm.next_out = dst;  in decompress_exec()
279 	strm.avail_out = len;  in decompress_exec()
280 	strm.total_out = 0;  in decompress_exec()
282 	if (zlib_inflateInit2(&strm, -MAX_WBITS) != Z_OK) {  in decompress_exec()
287 	while ((ret = zlib_inflate(&strm, Z_NO_FLUSH)) == Z_OK) {  in decompress_exec()
293 		strm.next_in = buf;  in decompress_exec()
294 		strm.avail_in = ret;  in decompress_exec()
295 		strm.total_in = 0;  in decompress_exec()
300 			ret, strm.msg);  in decompress_exec()
306 	zlib_inflateEnd(&strm);  in decompress_exec()
310 	kfree(strm.workspace);  in decompress_exec()