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From 12ed2c821d231d5e83e9fdccbacfed4b2604994e Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Wed, 29 Apr 2015 16:22:28 +0200
Subject: [PATCH 28/36] ohci-dbg.c: move assignment out of if () block
We should not be doing assignments within an if () block
so fix up the code to not do this.
change was created using Coccinelle.
CC: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/host/ohci-dbg.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c
index 04f2186939d2..c3eded317495 100644
--- a/drivers/usb/host/ohci-dbg.c
+++ b/drivers/usb/host/ohci-dbg.c
@@ -491,7 +491,8 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf)
char *next;
unsigned i;
- if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC)))
+ seen = kmalloc(DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC);
+ if (!seen)
return 0;
seen_count = 0;
@@ -506,7 +507,8 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf)
/* dump a snapshot of the periodic schedule (and load) */
spin_lock_irqsave (&ohci->lock, flags);
for (i = 0; i < NUM_INTS; i++) {
- if (!(ed = ohci->periodic [i]))
+ ed = ohci->periodic[i];
+ if (!ed)
continue;
temp = scnprintf (next, size, "%2d [%3d]:", i, ohci->load [i]);
--
2.3.7
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