From: Nathan Chancellor Date: Thu, 20 Sep 2018 04:05:23 +0000 (-0700) Subject: isdn/hisax: Remove unnecessary parenthesis X-Git-Tag: v4.20-rc1~27^2~309 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=faa08325b429dabb7f55ff65a9a238e126537a49;p=linux.git isdn/hisax: Remove unnecessary parenthesis Clang warns when more than one set of parentheses are used for single conditional statements: drivers/isdn/hisax/w6692.c:627:30: warning: equality comparison with extraneous parentheses [-Wparentheses-equality] if ((cs->dc.w6692.ph_state == W_L1IND_DRD)) { ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ drivers/isdn/hisax/w6692.c:627:30: note: remove extraneous parentheses around the comparison to silence this warning if ((cs->dc.w6692.ph_state == W_L1IND_DRD)) { ~ ^ ~ drivers/isdn/hisax/w6692.c:627:30: note: use '=' to turn this equality comparison into an assignment if ((cs->dc.w6692.ph_state == W_L1IND_DRD)) { ^~ = 1 warning generated. Remove the parentheses to silence this warning. Reported-by: Nick Desaulniers Signed-off-by: Nathan Chancellor Signed-off-by: David S. Miller --- diff --git a/drivers/isdn/hisax/w6692.c b/drivers/isdn/hisax/w6692.c index c4be1644f5bb..bb8e4b7e34ea 100644 --- a/drivers/isdn/hisax/w6692.c +++ b/drivers/isdn/hisax/w6692.c @@ -624,7 +624,7 @@ W6692_l1hw(struct PStack *st, int pr, void *arg) break; case (HW_RESET | REQUEST): spin_lock_irqsave(&cs->lock, flags); - if ((cs->dc.w6692.ph_state == W_L1IND_DRD)) { + if (cs->dc.w6692.ph_state == W_L1IND_DRD) { ph_command(cs, W_L1CMD_ECK); spin_unlock_irqrestore(&cs->lock, flags); } else {