diff options
| author | Vandana BN <bnvandana@gmail.com> | 2019-07-01 17:25:39 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-07-01 10:48:34 -0700 |
| commit | 40f6a2cb9cfc5da713f745b23bcc2c6761e5eb5e (patch) | |
| tree | 217eac4701fdb7f8ed5be2bf08f30fd6523dc2ec /include/net/dst.h | |
| parent | dca895b65d634f9e6506d5385ed58a8b9abd4900 (diff) | |
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: Vandana BN <bnvandana@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/dst.h')
| -rw-r--r-- | include/net/dst.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/dst.h b/include/net/dst.h index f8206d3fed2f..fe62fe2eb781 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -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) |