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| author |   Nathan Chancellor <natechancellor@gmail.com> | 2018-09-24 15:17:03 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-09-26 20:23:04 -0700 |
| commit | 1c492a9d55ba99079210ed901dd8a5423f980487 (patch) | |
| tree | 40c9844ebef97a7c8a07d55f69f6a8b6748e9849 /drivers/net/ethernet/qlogic/qed/qed_vf.c | |
| parent | bonding: avoid possible dead-lock (diff) | |
| download | linux-dev-1c492a9d55ba99079210ed901dd8a5423f980487.tar.xz linux-dev-1c492a9d55ba99079210ed901dd8a5423f980487.zip | |
qed: Avoid constant logical operation warning in qed_vf_pf_acquire
Clang warns when a constant is used in a boolean context as it thinks a
bitwise operation may have been intended.
drivers/net/ethernet/qlogic/qed/qed_vf.c:415:27: warning: use of logical
'&&' with constant operand [-Wconstant-logical-operand]
if (!p_iov->b_pre_fp_hsi &&
^
drivers/net/ethernet/qlogic/qed/qed_vf.c:415:27: note: use '&' for a
bitwise operation
if (!p_iov->b_pre_fp_hsi &&
^~
&
drivers/net/ethernet/qlogic/qed/qed_vf.c:415:27: note: remove constant
to silence this warning
if (!p_iov->b_pre_fp_hsi &&
~^~
1 warning generated.
This has been here since commit 1fe614d10f45 ("qed: Relax VF firmware
requirements") and I am not entirely sure why since 0 isn't a special
case. Just remove the statement causing Clang to warn since it isn't
required.
Link: https://github.com/ClangBuiltLinux/linux/issues/126
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_vf.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.c b/drivers/net/ethernet/qlogic/qed/qed_vf.c index fcd8da08274f..be118d057b92 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_vf.c +++ b/drivers/net/ethernet/qlogic/qed/qed_vf.c @@ -413,7 +413,6 @@ static int qed_vf_pf_acquire(struct qed_hwfn *p_hwfn) } if (!p_iov->b_pre_fp_hsi && - ETH_HSI_VER_MINOR && (resp->pfdev_info.minor_fp_hsi < ETH_HSI_VER_MINOR)) { DP_INFO(p_hwfn, "PF is using older fastpath HSI; %02x.%02x is configured\n", |