Commit 40f6a2cb authored by Vandana BN's avatar Vandana BN Committed by David S. Miller
Browse files

net: dst.h: Fix shifting signed 32-bit value by 31 bits problem 



Fix DST_FEATURE_ECN_CA to use "U" cast to avoid shifting signed
32-bit value by 31 bits problem.

Signed-off-by: default avatarVandana BN <bnvandana@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent dca895b6

include/net/dst.h

+1 −1
Original line number Diff line number Diff line
@@ -183,7 +183,7 @@ static inline void dst_metric_set(struct dst_entry *dst, int metric, u32 val) 
}



/* Kernel-internal feature bits that are unallocated in user space. */

#define DST_FEATURE_ECN_CA	(1 << 31)

#define DST_FEATURE_ECN_CA	(1U << 31)



#define DST_FEATURE_MASK	(DST_FEATURE_ECN_CA)

#define DST_FEATURE_ECN_MASK	(DST_FEATURE_ECN_CA | RTAX_FEATURE_ECN)