X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=drivers%2Fhv%2Fconnection.c;h=ae22e3c1fc4c189f675b1ccd2c18cf90d5d4d8fc;hb=59ca9ee42838d0f597137cf811e47eaf42fdcb69;hp=e84f4526eb36aaad44e8177febfaabde7efc2e81;hpb=4251c2a67011801caecd63671f26dd8c9aedb24c;p=karo-tx-linux.git

diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c
index e84f4526eb36..ae22e3c1fc4c 100644
--- a/drivers/hv/connection.c
+++ b/drivers/hv/connection.c
@@ -339,9 +339,13 @@ static void process_chn_event(u32 relid)
 		 */
 
 		do {
-			hv_begin_read(&channel->inbound);
+			if (read_state)
+				hv_begin_read(&channel->inbound);
 			channel->onchannel_callback(arg);
-			bytes_to_read = hv_end_read(&channel->inbound);
+			if (read_state)
+				bytes_to_read = hv_end_read(&channel->inbound);
+			else
+				bytes_to_read = 0;
 		} while (read_state && (bytes_to_read != 0));
 	} else {
 		pr_err("no channel callback for relid - %u\n", relid);