usrp1: fix for tx under remainder conditions

The remainder was accidentally lost because the offset to the buffer
was not propagated outside of the commit function.

1 files changed, 3 insertions, 3 deletions

diff --git a/host/lib/usrp/usrp1/io_impl.cpp b/host/lib/usrp/usrp1/io_impl.cpp
index b3268298e..8fb639c4a 100644
--- a/host/lib/usrp/usrp1/io_impl.cpp
+++ b/host/lib/usrp/usrp1/io_impl.cpp
@@ -180,6 +180,9 @@ void usrp1_impl::io_impl::commit_send_buff(
 
     //commit the current buffer
     curr.buff->commit(num_bytes_to_commit);
+
+    //store the next buffer for the next call
+    curr_buff = next;
 }
 
 /*!
@@ -216,9 +219,6 @@ bool usrp1_impl::io_impl::get_send_buffs(
     //make a new managed buffer with the offset buffs
     buffs[0] = omsb.get_new(curr_buff, next_buff);
 
-    //store the next buffer for the next call
-    curr_buff = next_buff;
-
     return true;
 }