[PATCH v3 7/8] staging: vt6655: Delete bogus check for `init_count` in AL2230

From: Karolina Drobnik
Date: Mon Nov 15 2021 - 05:59:25 EST


Remove an unnecessary check in `rf_write_wake_prog_syn` in `RF_AL2230S`
switch case. This `if` conditional will never be true as `init_count` is
equal to 17 and can't be bigger than `MISCFIFO_SYNDATASIZE - 0`, which
is equal to 21.

Suggested-by: Mike Rapoport <mike.rapoport@xxxxxxxxx>
Signed-off-by: Karolina Drobnik <karolinadrobnik@xxxxxxxxx>
---
drivers/staging/vt6655/rf.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/staging/vt6655/rf.c b/drivers/staging/vt6655/rf.c
index d4c18d9bfc67..4bfadd85c82c 100644
--- a/drivers/staging/vt6655/rf.c
+++ b/drivers/staging/vt6655/rf.c
@@ -697,8 +697,6 @@ bool rf_write_wake_prog_syn(struct vnt_private *priv, unsigned char rf_type,
/* Init Reg + Channel Reg (2) */
init_count = CB_AL2230_INIT_SEQ + 2;
sleep_count = 0;
- if (init_count > (MISCFIFO_SYNDATASIZE - sleep_count))
- return false;

for (i = 0; i < CB_AL2230_INIT_SEQ; i++)
MACvSetMISCFifo(priv, idx++, al2230_init_table[i]);
--
2.30.2