[hurd] 02/03: Fix gcc signedness warnings

[Samuel Thibault]

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sthibault pushed a commit to branch upstream
in repository hurd.

commit 25b0531e34e15f749bce1edb32f4e4e964b3c0d0
Author: Samuel Thibault <address@hidden>
Date:   Thu Jan 14 01:27:42 2016 +0100

    Fix gcc signedness warnings
    
    * pfinet/linux-src/include/linux/skbuff.h (__skb_pull): Return unsigned
    char * instead of char *.
---
 pfinet/linux-src/include/linux/skbuff.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pfinet/linux-src/include/linux/skbuff.h 
b/pfinet/linux-src/include/linux/skbuff.h
index 452cbda..427d1de 100644
--- a/pfinet/linux-src/include/linux/skbuff.h
+++ b/pfinet/linux-src/include/linux/skbuff.h
@@ -475,7 +475,7 @@ here:               ;
        return skb->data;
 }
 
-static __inline__ char *__skb_pull(struct sk_buff *skb, unsigned int len)
+static __inline__ unsigned char *__skb_pull(struct sk_buff *skb, unsigned int 
len)
 {
        skb->len-=len;
        return  skb->data+=len;

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