svn commit: r342318 - stable/12/sys/dev/sfxge/common

[Andrew Rybchenko]

Author: arybchik
Date: Fri Dec 21 15:15:07 2018
New Revision: 342318
URL: https://svnweb.freebsd.org/changeset/base/342318

Log:
  MFC r340886
  
  sfxge(4): fix warnings from VS2015 C compiler (C4244)
  
  Fix level 4 warning
  "C4244: '+=': conversion from 'unsigned int' to 'uint16_t', possible
  loss
  of data"; no functional changes.
  
  Submitted by:   Andrew Lee <alee at solarflare.com>
  Sponsored by:   Solarflare Communications, Inc.
  Differential Revision:  https://reviews.freebsd.org/D18120

Modified:
  stable/12/sys/dev/sfxge/common/efx_vpd.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/dev/sfxge/common/efx_vpd.c
==============================================================================
--- stable/12/sys/dev/sfxge/common/efx_vpd.c	Fri Dec 21 15:13:59 2018	(r342317)
+++ stable/12/sys/dev/sfxge/common/efx_vpd.c	Fri Dec 21 15:15:07 2018	(r342318)
@@ -933,7 +933,7 @@ efx_vpd_hunk_set(
 		}
 
 		/* Modify tag length (large resource type) */
-		taglen += (dest - source);
+		taglen += (uint16_t)(dest - source);
 		EFX_POPULATE_WORD_1(word, EFX_WORD_0, taglen);
 		data[offset - 2] = EFX_WORD_FIELD(word, EFX_BYTE_0);
 		data[offset - 1] = EFX_WORD_FIELD(word, EFX_BYTE_1);