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authorArad, Ronen <ronen.arad@intel.com>2015-10-09 20:35:47 +0300
committerDavid S. Miller <davem@davemloft.net>2015-10-13 05:40:30 +0300
commite844463743095bc8b230f507de066d047c87476b (patch)
treeeefa04382e4447755d9af815e9bca69c453a57a2 /include/uapi/linux
parent9ef2e965e55481a52d6d91ce61977a27836268d3 (diff)
downloadlinux-e844463743095bc8b230f507de066d047c87476b.tar.xz
rtnetlink: fix gcc -Wconversion warning
RTA_ALIGNTO is currently define as 4. It has to be 4U to prevent warning for RTA_ALIGN and RTA_DATA expansions when -Wconversion gcc option is enabled. This follows NLMSG_ALIGNTO definition in <include/uapi/linux/netlink.h>. Signed-off-by: Ronen Arad <ronen.arad@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux')
-rw-r--r--include/uapi/linux/rtnetlink.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index 702024769c74..9d8f5d10c1e5 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -160,7 +160,7 @@ struct rtattr {
/* Macros to handle rtattributes */
-#define RTA_ALIGNTO 4
+#define RTA_ALIGNTO 4U
#define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) )
#define RTA_OK(rta,len) ((len) >= (int)sizeof(struct rtattr) && \
(rta)->rta_len >= sizeof(struct rtattr) && \