bus: mhi: host: remove unused-but-set parameter

Clang warns about a parameter that is decremented but never evaluated here:

bus/mhi/host/main.c:803:13: error: parameter 'event_quota' set but not used [-Werror,-Wunused-but-set-parameter]
                             u32 event_quota)

Remove the access to the variable to avoid that warning.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://lore.kernel.org/r/20230811134547.3231160-1-arnd@kernel.org
[mani: minor spelling fix to commit message]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

diff --git a/drivers/bus/mhi/host/main.c b/drivers/bus/mhi/host/main.c
index 74a7543..dcf627b 100644 (file)
--- a/drivers/bus/mhi/host/main.c
+++ b/drivers/bus/mhi/host/main.c
@@ -938,7 +938,6 @@ int mhi_process_ctrl_ev_ring(struct mhi_controller *mhi_cntrl,
                                if (!mhi_chan->configured)
                                        break;
                                parse_xfer_event(mhi_cntrl, local_rp, mhi_chan);
-                               event_quota--;
                        }
                        break;
                default: