svn commit: r317369 - head/sys/cam/ctl

[Alexander Motin]

Author: mav
Date: Mon Apr 24 12:44:04 2017
New Revision: 317369
URL: https://svnweb.freebsd.org/changeset/base/317369

Log:
  Slightly compact the code.
  
  MFC after:	2 weeks

Modified:
  head/sys/cam/ctl/ctl_backend_block.c
  head/sys/cam/ctl/ctl_backend_ramdisk.c

Modified: head/sys/cam/ctl/ctl_backend_block.c
==============================================================================
--- head/sys/cam/ctl/ctl_backend_block.c	Mon Apr 24 11:34:02 2017	(r317368)
+++ head/sys/cam/ctl/ctl_backend_block.c	Mon Apr 24 12:44:04 2017	(r317369)
@@ -2650,11 +2650,8 @@ bailout_error:
 static void
 ctl_be_block_lun_shutdown(void *be_lun)
 {
-	struct ctl_be_block_lun *lun;
-	struct ctl_be_block_softc *softc;
-
-	lun = (struct ctl_be_block_lun *)be_lun;
-	softc = lun->softc;
+	struct ctl_be_block_lun *lun = be_lun;
+	struct ctl_be_block_softc *softc = lun->softc;
 
 	mtx_lock(&softc->lock);
 	lun->flags |= CTL_BE_BLOCK_LUN_UNCONFIGURED;

Modified: head/sys/cam/ctl/ctl_backend_ramdisk.c
==============================================================================
--- head/sys/cam/ctl/ctl_backend_ramdisk.c	Mon Apr 24 11:34:02 2017	(r317368)
+++ head/sys/cam/ctl/ctl_backend_ramdisk.c	Mon Apr 24 12:44:04 2017	(r317369)
@@ -1287,13 +1287,8 @@ bailout_error:
 static void
 ctl_backend_ramdisk_lun_shutdown(void *be_lun)
 {
-	struct ctl_be_ramdisk_lun *lun;
-	struct ctl_be_ramdisk_softc *softc;
-	int do_free;
-
-	lun = (struct ctl_be_ramdisk_lun *)be_lun;
-	softc = lun->softc;
-	do_free = 0;
+	struct ctl_be_ramdisk_lun *lun = be_lun;
+	struct ctl_be_ramdisk_softc *softc = lun->softc;
 
 	mtx_lock(&softc->lock);
 	lun->flags |= CTL_BE_RAMDISK_LUN_UNCONFIGURED;
@@ -1303,12 +1298,9 @@ ctl_backend_ramdisk_lun_shutdown(void *b
 		STAILQ_REMOVE(&softc->lun_list, lun, ctl_be_ramdisk_lun,
 			      links);
 		softc->num_luns--;
-		do_free = 1;
+		free(be_lun, M_RAMDISK);
 	}
 	mtx_unlock(&softc->lock);
-
-	if (do_free != 0)
-		free(be_lun, M_RAMDISK);
 }
 
 static void