svn commit: r300844 - head/sys/dev/sfxge/common

[Andrew Rybchenko]

Author: arybchik
Date: Fri May 27 11:47:11 2016
New Revision: 300844
URL: https://svnweb.freebsd.org/changeset/base/300844

Log:
  sfxge(4): remove set but not used variable
  
  Found by lint on illumos.
  
  Submitted by:   Garrett D'Amore <garrett at damore.org>
  Sponsored by:   Solarflare Communications, Inc.
  MFC after:      1 week

Modified:
  head/sys/dev/sfxge/common/ef10_nic.c

Modified: head/sys/dev/sfxge/common/ef10_nic.c
==============================================================================
--- head/sys/dev/sfxge/common/ef10_nic.c	Fri May 27 11:46:54 2016	(r300843)
+++ head/sys/dev/sfxge/common/ef10_nic.c	Fri May 27 11:47:11 2016	(r300844)
@@ -795,7 +795,6 @@ ef10_nic_alloc_piobufs(
 {
 	efx_piobuf_handle_t *handlep;
 	unsigned int i;
-	efx_rc_t rc;
 
 	EFSYS_ASSERT3U(max_piobuf_count, <=,
 	    EFX_ARRAY_SIZE(enp->en_arch.ef10.ena_piobuf_handle));
@@ -805,7 +804,7 @@ ef10_nic_alloc_piobufs(
 	for (i = 0; i < max_piobuf_count; i++) {
 		handlep = &enp->en_arch.ef10.ena_piobuf_handle[i];
 
-		if ((rc = efx_mcdi_alloc_piobuf(enp, handlep)) != 0)
+		if (efx_mcdi_alloc_piobuf(enp, handlep) != 0)
 			goto fail1;
 
 		enp->en_arch.ef10.ena_pio_alloc_map[i] = 0;