usb: host: ehci-sched: add spaces around operators

This patch adds spaces around operators.

Tested by compilation only.
Caught by checkpatch.

Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index b28ec83361e13c665d91d1d03e393d0217f8f9d2..b8cc9d4fcb66294b3887b040ee408270c7536d83 100644 (file)
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -346,7 +346,7 @@ max_tt_usecs[] = { 125, 125, 125, 125, 125, 125, 30, 0 };
 static inline void carryover_tt_bandwidth(unsigned short tt_usecs[8])
 {
        int i;
-       for (i=0; i<7; i++) {
+       for (i = 0; i < 7; i++) {
                if (max_tt_usecs[i] < tt_usecs[i]) {
                        tt_usecs[i+1] += tt_usecs[i] - max_tt_usecs[i];
                        tt_usecs[i] = max_tt_usecs[i];