1067 	struct z_stream_s strm;  in deflate_compress()  local
1071 	memset(&strm, 0, sizeof(strm));  in deflate_compress()
1076 	strm.workspace = kvzalloc(zlib_deflate_workspacesize(MAX_WBITS,  in deflate_compress()
1079 	if (!strm.workspace)  in deflate_compress()
1082 	error = zlib_deflateInit(&strm, aa_g_rawdata_compression_level);  in deflate_compress()
1094 	strm.next_in = src;  in deflate_compress()
1095 	strm.avail_in = slen;  in deflate_compress()
1096 	strm.next_out = stgbuf;  in deflate_compress()
1097 	strm.avail_out = stglen;  in deflate_compress()
1099 	error = zlib_deflate(&strm, Z_FINISH);  in deflate_compress()
1107 		dstbuf = kvzalloc(strm.total_out, GFP_KERNEL);  in deflate_compress()
1109 			memcpy(dstbuf, stgbuf, strm.total_out);  in deflate_compress()
1118 		dstbuf = krealloc(stgbuf, strm.total_out, GFP_KERNEL);  in deflate_compress()
1126 	*dlen = strm.total_out;  in deflate_compress()
1129 	zlib_deflateEnd(&strm);  in deflate_compress()
1131 	kvfree(strm.workspace);  in deflate_compress()