[PATCH 3/4] usb: host: remove redundant condition

From	"Geyslan G. Bem" <geyslan@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH 3/4] usb: host: remove redundant condition
Date	2015-12-10 22:00 +0100
Message-ID	<qEgtI-2KO-15@gated-at.bofh.it> (permalink)
References	<qEgtI-2KO-11@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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This patch removes redundant condition.

 (!A || (A && B)) is the same as (!A || B).

Tested by compilation only.
Caught by cppcheck.

Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
---
 drivers/usb/host/fhci-sched.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/fhci-sched.c b/drivers/usb/host/fhci-sched.c
index 95ca598..23ecac5 100644
--- a/drivers/usb/host/fhci-sched.c
+++ b/drivers/usb/host/fhci-sched.c
@@ -288,7 +288,7 @@ static int scan_ed_list(struct fhci_usb *usb,
 	list_for_each_entry(ed, list, node) {
 		td = ed->td_head;
 
-		if (!td || (td && td->status == USB_TD_INPROGRESS))
+		if (!td || (td->status == USB_TD_INPROGRESS))
 			continue;
 
 		if (ed->state != FHCI_ED_OPER) {
-- 
2.6.3

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[PATCH 3/4] usb: host: remove redundant condition "Geyslan G. Bem" <geyslan@gmail.com> - 2015-12-10 22:00 +0100

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