drivers/ps3: Fix ps3-lpm white space

Fixed a coding style issue.
Signed-off-by: Rudhresh Kumar J <rudhresh.jk@gmail.com>
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

drivers/ps3/ps3-lpm.c

@@ -901,7 +901,7 @@ void ps3_disable_pm(u32 cpu)
 	result = lv1_stop_lpm(lpm_priv->lpm_id, &tmp);
 
 	if (result) {
-		if(result != LV1_WRONG_STATE)
+		if (result != LV1_WRONG_STATE)
 			dev_err(sbd_core(), "%s:%u: lv1_stop_lpm failed: %s\n",
 				__func__, __LINE__, ps3_result(result));
 		return;