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| author | Nathan Chancellor <natechancellor@gmail.com> | 2018-10-04 19:39:20 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-24 10:20:10 +0300 |
| commit | 01e9e39f4f616a3b1b9e2d7747b902af789825b7 (patch) | |
| tree | 5332393aea366ffc00e7ad35be20711a465c3ec4 /drivers/net | |
| parent | d1dff747758f04746ed0619215bde2b88bf21e21 (diff) | |
| download | linux-01e9e39f4f616a3b1b9e2d7747b902af789825b7.tar.xz | |
qed: Avoid implicit enum conversion in qed_ooo_submit_tx_buffers
[ Upstream commit 8fa74e3c49204bdf788d99ef71840490cccc210d ]
Clang warns when one enumerated type is implicitly converted to another.
drivers/net/ethernet/qlogic/qed/qed_ll2.c:799:32: warning: implicit
conversion from enumeration type 'enum core_tx_dest' to different
enumeration type 'enum qed_ll2_tx_dest' [-Wenum-conversion]
tx_pkt.tx_dest = p_ll2_conn->tx_dest;
~ ~~~~~~~~~~~~^~~~~~~
1 warning generated.
Fix this by using a switch statement to convert between the enumerated
values since they are not 1 to 1, which matches how the rest of the
driver handles this conversion.
Link: https://github.com/ClangBuiltLinux/linux/issues/125
Suggested-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_ll2.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.c b/drivers/net/ethernet/qlogic/qed/qed_ll2.c index 015de1e0addd..2847509a183d 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_ll2.c +++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.c @@ -796,7 +796,18 @@ qed_ooo_submit_tx_buffers(struct qed_hwfn *p_hwfn, tx_pkt.vlan = p_buffer->vlan; tx_pkt.bd_flags = bd_flags; tx_pkt.l4_hdr_offset_w = l4_hdr_offset_w; - tx_pkt.tx_dest = p_ll2_conn->tx_dest; + switch (p_ll2_conn->tx_dest) { + case CORE_TX_DEST_NW: + tx_pkt.tx_dest = QED_LL2_TX_DEST_NW; + break; + case CORE_TX_DEST_LB: + tx_pkt.tx_dest = QED_LL2_TX_DEST_LB; + break; + case CORE_TX_DEST_DROP: + default: + tx_pkt.tx_dest = QED_LL2_TX_DEST_DROP; + break; + } tx_pkt.first_frag = first_frag; tx_pkt.first_frag_len = p_buffer->packet_length; tx_pkt.cookie = p_buffer; |