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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-01-10 21:24:13 +0100
committerDavid S. Miller <davem@davemloft.net>2019-01-15 21:45:21 -0800
commitf275ee0fa3a06eb87edc229749cf1eb18f0663fa (patch)
tree4042475e5050085618e212fbfb8b5f0388522f54 /include/uapi
parent13d7f46386e060df31b727c9975e38306fa51e7a (diff)
downloadlinux-stericsson-f275ee0fa3a06eb87edc229749cf1eb18f0663fa.tar.gz
IN_BADCLASS: fix macro to actually work
Commit 65cab850f0ee ("net: Allow class-e address assignment via ifconfig ioctl") modified the IN_BADCLASS macro a bit, but unfortunatly one too many '(' characters were added to the line, making any code that used it, not build properly. Also, the macro now compares an unsigned with a signed value, which isn't ok, so fix that up by making both types match properly. Reported-by: Christopher Ferris <cferris@google.com> Fixes: 65cab850f0ee ("net: Allow class-e address assignment via ifconfig ioctl") Cc: Dave Taht <dave.taht@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/in.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h
index f6052e70bf40..a55cb8b10165 100644
--- a/include/uapi/linux/in.h
+++ b/include/uapi/linux/in.h
@@ -268,7 +268,7 @@ struct sockaddr_in {
#define IN_MULTICAST(a) IN_CLASSD(a)
#define IN_MULTICAST_NET 0xe0000000
-#define IN_BADCLASS(a) ((((long int) (a) ) == 0xffffffff)
+#define IN_BADCLASS(a) (((long int) (a) ) == (long int)0xffffffff)
#define IN_EXPERIMENTAL(a) IN_BADCLASS((a))
#define IN_CLASSE(a) ((((long int) (a)) & 0xf0000000) == 0xf0000000)