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| author | Colin Ian King <colin.king@canonical.com> | 2019-04-05 16:59:16 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-07-10 10:53:46 +0300 |
| commit | e6c288f7307e2bdaad54de00c3733b807539c753 (patch) | |
| tree | cbb358011b136c2bcc06c7cd47c879a1241f379d /drivers/net/ethernet/hisilicon | |
| parent | 4f24801ef50b05125371c55048695a9430b8f1a2 (diff) | |
| download | linux-e6c288f7307e2bdaad54de00c3733b807539c753.tar.xz | |
net: hns: fix unsigned comparison to less than zero
[ Upstream commit ea401685a20b5d631957f024bda86e1f6118eb20 ]
Currently mskid is unsigned and hence comparisons with negative
error return values are always false. Fix this by making mskid an
int.
Fixes: f058e46855dc ("net: hns: fix ICMP6 neighbor solicitation messages discard problem")
Addresses-Coverity: ("Operands don't affect result")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index f5ff07cb2b72..f2b0b587a1be 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -2777,7 +2777,7 @@ static void set_promisc_tcam_enable(struct dsaf_device *dsaf_dev, u32 port) struct hns_mac_cb *mac_cb; u8 addr[ETH_ALEN] = {0}; u8 port_num; - u16 mskid; + int mskid; /* promisc use vague table match with vlanid = 0 & macaddr = 0 */ hns_dsaf_set_mac_key(dsaf_dev, &mac_key, 0x00, port, addr); |