git: a1295b24842d - main - linuxkpi: use canonical tests for is_{zero,broadcast}_ether_addr

The branch main has been updated by emaste:

URL: https://cgit.FreeBSD.org/src/commit/?id=a1295b24842d209e6bf93a4823193d56ad2db064

commit a1295b24842d209e6bf93a4823193d56ad2db064
Author:     Ed Maste <emaste@FreeBSD.org>
AuthorDate: 2024-08-08 00:00:00 +0000
Commit:     Ed Maste <emaste@FreeBSD.org>
CommitDate: 2024-08-08 16:39:14 +0000

    linuxkpi: use canonical tests for is_{zero,broadcast}_ether_addr
    
    They are functionally equivalent, but the updated form mirrors the tests
    in sys/net/ethernet.h and avoids confusion.
    
    Reviewed by:    kib
    Sponsored by:   The FreeBSD Foundation
    Differential Revision:  https://reviews.freebsd.org/D21037
---
 sys/compat/linuxkpi/common/include/linux/etherdevice.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sys/compat/linuxkpi/common/include/linux/etherdevice.h b/sys/compat/linuxkpi/common/include/linux/etherdevice.h
index 89cd4c8e0ba0..5d3df744ae0e 100644
--- a/sys/compat/linuxkpi/common/include/linux/etherdevice.h
+++ b/sys/compat/linuxkpi/common/include/linux/etherdevice.h
@@ -53,7 +53,8 @@ struct ethtool_modinfo {
 static inline bool
 is_zero_ether_addr(const u8 * addr)
 {
-	return ((addr[0] + addr[1] + addr[2] + addr[3] + addr[4] + addr[5]) == 0x00);
+	return ((addr[0] | addr[1] | addr[2] | addr[3] | addr[4] | addr[5]) ==
+	    0x00);
 }
 
 static inline bool
@@ -65,7 +66,8 @@ is_multicast_ether_addr(const u8 * addr)
 static inline bool
 is_broadcast_ether_addr(const u8 * addr)
 {
-	return ((addr[0] + addr[1] + addr[2] + addr[3] + addr[4] + addr[5]) == (6 * 0xff));
+	return ((addr[0] & addr[1] & addr[2] & addr[3] & addr[4] & addr[5]) ==
+	    0xff);
 }
 
 static inline bool