staging: vt6655: Delete bogus check for `init_count` in AL2230

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@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com>
Link: https://lore.kernel.org/r/29c758ba58b10bc1da7e864b3a4f377147fc4428.1636729147.git.karolinadrobnik@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/vt6655/rf.c b/drivers/staging/vt6655/rf.c
index d4c18d9..4bfadd8 100644 (file)
--- 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]);