Remove compile warning: variable ‘streamp’ set but not used [-Wunused-but-set-variable]

Author: cjbj

ext/bz2/bz2_filter.c

@@ -215,15 +215,13 @@ static php_stream_filter_status_t php_bz2_compress_filter(
 	size_t consumed = 0;
 	int status;
 	php_stream_filter_status_t exit_status = PSFS_FEED_ME;
-	bz_stream *streamp;
 
 	if (!thisfilter || !thisfilter->abstract) {
 		/* Should never happen */
 		return PSFS_ERR_FATAL;
 	}
 
 	data = (php_bz2_filter_data *)(thisfilter->abstract);
-	streamp = &(data->strm);
 
 	while (buckets_in->head) {
 		size_t bin = 0, desired;