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authorNathan Chancellor <natechancellor@gmail.com>2018-10-08 15:59:05 -0700
committerDavid S. Miller <davem@davemloft.net>2018-10-10 22:28:50 -0700
commit7579d84be12c4645672deeac5bb0eace7dbd6cb5 (patch)
tree7e4c5a1462ef6dd1119fb002f4b032e7e01ef6fe /drivers/isdn
parentffd177dea5c1ee5b717961d041df0778d58f50c0 (diff)
downloadlinux-7579d84be12c4645672deeac5bb0eace7dbd6cb5.tar.bz2
isdn/hisax: amd7930_fn: Remove unnecessary parentheses
Clang warns when multiple sets of parentheses are used for a single conditional statement. drivers/isdn/hisax/amd7930_fn.c:628:32: warning: equality comparison with extraneous parentheses [-Wparentheses-equality] if ((cs->dc.amd7930.ph_state == 8)) { ~~~~~~~~~~~~~~~~~~~~~~~~^~~~ drivers/isdn/hisax/amd7930_fn.c:628:32: note: remove extraneous parentheses around the comparison to silence this warning if ((cs->dc.amd7930.ph_state == 8)) { ~ ^ ~ drivers/isdn/hisax/amd7930_fn.c:628:32: note: use '=' to turn this equality comparison into an assignment if ((cs->dc.amd7930.ph_state == 8)) { ^~ = 1 warning generated. Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn')
-rw-r--r--drivers/isdn/hisax/amd7930_fn.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/hisax/amd7930_fn.c b/drivers/isdn/hisax/amd7930_fn.c
index 77debda2221b..6c336366128c 100644
--- a/drivers/isdn/hisax/amd7930_fn.c
+++ b/drivers/isdn/hisax/amd7930_fn.c
@@ -625,7 +625,7 @@ Amd7930_l1hw(struct PStack *st, int pr, void *arg)
break;
case (HW_RESET | REQUEST):
spin_lock_irqsave(&cs->lock, flags);
- if ((cs->dc.amd7930.ph_state == 8)) {
+ if (cs->dc.amd7930.ph_state == 8) {
/* b-channels off, PH-AR cleared
* change to F3 */
Amd7930_ph_command(cs, 0x20, "HW_RESET REQUEST"); //LMR1 bit 5