nicintel_eeprom: Delete extra parentheses from if condition

Change-Id: I068bd227668a79f14e38e703a5a49db18d5de8c7
Signed-off-by: Anastasia Klimchuk <aklm@chromium.org>
Original-Reviewed-on: https://review.coreboot.org/c/flashrom/+/56820
Original-Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Original-Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom-stable/+/71416
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/nicintel_eeprom.c b/nicintel_eeprom.c
index c986dac..7181e7f 100644
--- a/nicintel_eeprom.c
+++ b/nicintel_eeprom.c
@@ -466,7 +466,7 @@
 			return 1;
 
 		nicintel_pci = dev;
-		if ((dev->device_id != UNPROG_DEVICE)) {
+		if (dev->device_id != UNPROG_DEVICE) {
 			uint32_t eec = pci_mmio_readl(nicintel_eebar + EEC);
 
 			/* C.f. 3.3.1.5 for the detection mechanism (maybe? contradicting