From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 1 Feb 2006 11:42:28 +0000 (-0500)
Subject: [PATCH] type-safe min() in prism54
X-Git-Tag: v3.12-rc1~38522^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bf82a44949339c9af7bd61bb58847774e42e531e;p=kernel%2Fkernel-generic.git

[PATCH] type-safe min() in prism54

we do min() on u8 and small integer constant; cast the latter to u8.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index c5cd61c..e5bb9f5 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -748,7 +748,7 @@ prism54_get_essid(struct net_device *ndev, struct iw_request_info *info,
 	if (essid->length) {
 		dwrq->flags = 1;	/* set ESSID to ON for Wireless Extensions */
 		/* if it is to big, trunk it */
-		dwrq->length = min(IW_ESSID_MAX_SIZE, essid->length);
+		dwrq->length = min((u8)IW_ESSID_MAX_SIZE, essid->length);
 	} else {
 		dwrq->flags = 0;
 		dwrq->length = 0;