1056 	struct z_stream_s strm;  in deflate_compress()  local
1060 	memset(&strm, 0, sizeof(strm));  in deflate_compress()
1065 	strm.workspace = kvzalloc(zlib_deflate_workspacesize(MAX_WBITS,  in deflate_compress()
1068 	if (!strm.workspace)  in deflate_compress()
1071 	error = zlib_deflateInit(&strm, aa_g_rawdata_compression_level);  in deflate_compress()
1083 	strm.next_in = src;  in deflate_compress()
1084 	strm.avail_in = slen;  in deflate_compress()
1085 	strm.next_out = stgbuf;  in deflate_compress()
1086 	strm.avail_out = stglen;  in deflate_compress()
1088 	error = zlib_deflate(&strm, Z_FINISH);  in deflate_compress()
1096 		dstbuf = kvzalloc(strm.total_out, GFP_KERNEL);  in deflate_compress()
1098 			memcpy(dstbuf, stgbuf, strm.total_out);  in deflate_compress()
1107 		dstbuf = krealloc(stgbuf, strm.total_out, GFP_KERNEL);  in deflate_compress()
1115 	*dlen = strm.total_out;  in deflate_compress()
1118 	zlib_deflateEnd(&strm);  in deflate_compress()
1120 	kvfree(strm.workspace);  in deflate_compress()