From: Payal Kshirsagar <payal.s.kshirsagar.98@gmail.com>
Date: Sat, 30 Mar 2019 05:39:36 +0000 (+0530)
Subject: staging: rtlwifi: Remove unnecessary parentheses
X-Git-Tag: v5.2-rc1~153^2~225
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=309614bb458f6c39d5c96a279b266ddee79fdce6;p=linux.git

staging: rtlwifi: Remove unnecessary parentheses

Challenge suggested by coccinelle.
Remove unnecessary parentheses around the right hand side of an
assignment.

Signed-off-by: Payal Kshirsagar <payal.s.kshirsagar.98@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtlwifi/phydm/phydm.c b/drivers/staging/rtlwifi/phydm/phydm.c
index a69be1c19f25..473eeb6b7fab 100644
--- a/drivers/staging/rtlwifi/phydm/phydm.c
+++ b/drivers/staging/rtlwifi/phydm/phydm.c
@@ -1542,7 +1542,7 @@ static void phydm_set_csi_mask_reg(void *dm_void, u32 tone_idx_tmp,
 
 	if (tone_direction == FREQ_POSITIVE) {
 		if (tone_idx_tmp >= (tone_num - 1))
-			tone_idx_tmp = (tone_num - 1);
+			tone_idx_tmp = tone_num - 1;
 
 		byte_offset = (u8)(tone_idx_tmp >> 3);
 		bit_offset = (u8)(tone_idx_tmp & 0x7);