From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon, 13 Jul 2015 19:59:38 +0000 (-0700)
Subject: Fix switch-bool warning
X-Git-Tag: zfs-0.6.5~69
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2b7b78fa5d794d0bd6b0beb2b8b7f98f7b1071f9;p=zfs

Fix switch-bool warning

As of gcc version 5.1.1 a new warning has been added to detect the
use of a boolean in a switch statement (-Wswitch-bool).  Resolve the
warning by explicitly casting the value to an integer type.

  zfs-0.6.4/module/zfs/zvol.c: In function 'zvol_request':
  error: switch condition has boolean value [-Werror=switch-bool]

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
---

diff --git a/module/zfs/zvol.c b/module/zfs/zvol.c
index 8646892ea..c9c8d2964 100644
--- a/module/zfs/zvol.c
+++ b/module/zfs/zvol.c
@@ -764,7 +764,7 @@ zvol_request(struct request_queue *q)
 			continue;
 		}
 
-		switch (rq_data_dir(req)) {
+		switch ((int)rq_data_dir(req)) {
 		case READ:
 			zvol_dispatch(zvol_read, req);
 			break;