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| author | David S. Miller <davem@davemloft.net> | 2011-03-29 23:34:08 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-03-29 23:34:08 -0700 |
| commit | eec009548e98f6b6d514ff5bb8a8627b8dd17a49 (patch) | |
| tree | bdce6d53b5a664234bea786aea9c0767377b04bd /include/linux | |
| parent | 0ce790e7d736cedc563e1fb4e998babf5a4dbc3d (diff) | |
| download | linux-eec009548e98f6b6d514ff5bb8a8627b8dd17a49.tar.gz linux-eec009548e98f6b6d514ff5bb8a8627b8dd17a49.tar.bz2 linux-eec009548e98f6b6d514ff5bb8a8627b8dd17a49.zip | |
net: Fix warnings caused by MAX_SKB_FRAGS change.
After commit a715dea3c8e9ef2771c534e05ee1d36f65987e64 ("net: Always
allocate at least 16 skb frags regardless of page size"), the value
of MAX_SKB_FRAGS can now take on either an "unsigned long" or an
"int" value.
This causes warnings like:
net/packet/af_packet.c: In function ‘tpacket_fill_skb’:
net/packet/af_packet.c:948: warning: format ‘%lu’ expects type ‘long unsigned int’, but argument 2 has type ‘int’
Fix by forcing the constant to be unsigned long, otherwise we have
a situation where the type of a system wide constant is variable.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/skbuff.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 239083bfea13..d9e52fa2416d 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -126,7 +126,7 @@ struct sk_buff; * GRO uses frags we allocate at least 16 regardless of page size. */ #if (65536/PAGE_SIZE + 2) < 16 -#define MAX_SKB_FRAGS 16 +#define MAX_SKB_FRAGS 16UL #else #define MAX_SKB_FRAGS (65536/PAGE_SIZE + 2) #endif |