diff mbox

net: replace min with min_t in pktgen_if_write

Message ID 20101109.084045.104069884.davem@davemloft.net
State Not Applicable, archived
Delegated to: David Miller
Headers show

Commit Message

David Miller Nov. 9, 2010, 4:40 p.m. UTC 
From: Davidlohr Bueso <dave@gnu.org>

Date: Tue, 09 Nov 2010 13:37:13 -0300

> From: Davidlohr Bueso <dave@gnu.org>

> 

> This addresses the following compiler (gcc 4.4.5) warning:

> 

>   CC [M]  net/core/pktgen.o

> net/core/pktgen.c: In function ‘pktgen_if_write’:

> net/core/pktgen.c:890: warning: comparison of distinct pointer types lacks a cast

> 

> Signed-off-by: Davidlohr Bueso <dave@gnu.org>


Already fixed in net-2.6:

commit 86c2c0a8a4965ae5cbc0ff97ed39a4472e8e9b23
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Sat Nov 6 20:11:38 2010 +0000

    NET: pktgen - fix compile warning
    
    This should fix the following warning:
    
    net/core/pktgen.c: In function ‘pktgen_if_write’:
    net/core/pktgen.c:890: warning: comparison of distinct pointer types lacks a cast
    
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

    Reviewed-by: Nelson Elhage <nelhage@ksplice.com>

    Signed-off-by: David S. Miller <davem@davemloft.net>
diff mbox

Patch

diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index fbce4b0..1992cd0 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -887,7 +887,7 @@  static ssize_t pktgen_if_write(struct file *file,
 	i += len;
 
 	if (debug) {
-		size_t copy = min(count, 1023);
+		size_t copy = min_t(size_t, count, 1023);
 		char tb[copy + 1];
 		if (copy_from_user(tb, user_buffer, copy))
 			return -EFAULT;