[src/trunk]: src/sys/dev/pci fix build error in sys/module/if_aq/

[ryo <ryo%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5d36d55c8a3d
branches:  trunk
changeset: 373038:5d36d55c8a3d
user:      ryo <ryo%NetBSD.org@localhost>
date:      Sat Jan 14 13:16:27 2023 +0000

description:
fix build error in sys/module/if_aq/

avoid error of "comparison of integer expressions of different signedness" and -Werror=sign-compare

diffstat:

 sys/dev/pci/if_aq.c |  14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

diffs (63 lines):

diff -r cc13caf7e729 -r 5d36d55c8a3d sys/dev/pci/if_aq.c
--- a/sys/dev/pci/if_aq.c       Sat Jan 14 12:12:50 2023 +0000
+++ b/sys/dev/pci/if_aq.c       Sat Jan 14 13:16:27 2023 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_aq.c,v 1.39 2022/11/02 20:38:22 andvar Exp $        */
+/*     $NetBSD: if_aq.c,v 1.40 2023/01/14 13:16:27 ryo Exp $   */
 
 /**
  * aQuantia Corporation Network Driver
@@ -62,7 +62,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_aq.c,v 1.39 2022/11/02 20:38:22 andvar Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_aq.c,v 1.40 2023/01/14 13:16:27 ryo Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_if_aq.h"
@@ -1008,7 +1008,7 @@
 #define FEATURES_REV_B0                0x20000000
 #define FEATURES_REV_B1                0x40000000
 #define FEATURES_REV_B         (FEATURES_REV_B0|FEATURES_REV_B1)
-       uint32_t sc_max_mtu;
+       int sc_max_mtu;
        uint32_t sc_mbox_addr;
 
        bool sc_rbl_enabled;
@@ -3874,7 +3874,7 @@
        AQ_LOCKED(sc);
 
        bool ok = true;
-       for (u_int n = 0; n < sc->sc_nqueues; n++) {
+       for (int n = 0; n < sc->sc_nqueues; n++) {
                struct aq_txring *txring = &sc->sc_queue[n].txring;
 
                mutex_enter(&txring->txr_mutex);
@@ -4810,7 +4810,7 @@
        AQ_LOCKED(sc);
 
        /* Must unset stopping flags in ascending order. */
-       for (unsigned i = 0; i < sc->sc_nqueues; i++) {
+       for (int i = 0; i < sc->sc_nqueues; i++) {
                struct aq_txring *txr = &sc->sc_queue[i].txring;
                struct aq_rxring *rxr = &sc->sc_queue[i].rxring;
 
@@ -4833,7 +4833,7 @@
        AQ_LOCKED(sc);
 
        /* Must unset stopping flags in ascending order. */
-       for (unsigned i = 0; i < sc->sc_nqueues; i++) {
+       for (int i = 0; i < sc->sc_nqueues; i++) {
                struct aq_txring *txr = &sc->sc_queue[i].txring;
                struct aq_rxring *rxr = &sc->sc_queue[i].rxring;
 
@@ -4920,7 +4920,7 @@
            __func__, AQ_READ_REG(sc, AQ_INTR_MASK_REG),
            AQ_READ_REG(sc, AQ_INTR_STATUS_REG));
 
-       for (u_int n = 0; n < sc->sc_nqueues; n++) {
+       for (int n = 0; n < sc->sc_nqueues; n++) {
                struct aq_txring *txring = &sc->sc_queue[n].txring;
                u_int head = AQ_READ_REG_BIT(sc,
                    TX_DMA_DESC_HEAD_PTR_REG(txring->txr_index),