diff options
| author | Stephen Boyd <swboyd@chromium.org> | 2020-05-21 09:04:25 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-03-12 05:22:21 +0300 |
| commit | f2590e4b3bc4cd65620f94d281cd95c2e833621e (patch) | |
| tree | 2d073fd82de8026d564a5c888f6fb77aa664ac80 /drivers/soc/qcom | |
| parent | a07766206baf6272226df577fce920e931706006 (diff) | |
| download | linux-f2590e4b3bc4cd65620f94d281cd95c2e833621e.tar.xz | |
soc: qcom: rpmh-rsc: Fold WARN_ON() into if condition
Move the WARN_ON() into the if condition so the compiler can see that
the branch is unlikely() and possibly optimize it better.
Cc: Maulik Shah <mkshah@codeaurora.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20200521060425.24285-4-swboyd@chromium.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/soc/qcom')
| -rw-r--r-- | drivers/soc/qcom/rpmh-rsc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/soc/qcom/rpmh-rsc.c b/drivers/soc/qcom/rpmh-rsc.c index 49c24568e404..e749a2b285d8 100644 --- a/drivers/soc/qcom/rpmh-rsc.c +++ b/drivers/soc/qcom/rpmh-rsc.c @@ -394,10 +394,8 @@ static irqreturn_t tcs_tx_done(int irq, void *p) for_each_set_bit(i, &irq_status, BITS_PER_TYPE(u32)) { req = get_req_from_tcs(drv, i); - if (!req) { - WARN_ON(1); + if (WARN_ON(!req)) goto skip; - } err = 0; for (j = 0; j < req->num_cmds; j++) { |