netdev - [PATCH v2 net-next 9/9] net: snmp: remove SNMP_MIB

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Message-ID: <20250905165813.1470708-10-edumazet@google.com>
Date: Fri,  5 Sep 2025 16:58:13 +0000
From: Eric Dumazet <edumazet@...gle.com>
To: "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, 
	Paolo Abeni <pabeni@...hat.com>
Cc: Simon Horman <horms@...nel.org>, David Ahern <dsahern@...nel.org>, 
	Jamie Bainbridge <jamie.bainbridge@...il.com>, Abhishek Rawal <rawal.abhishek92@...il.com>, 
	netdev@...r.kernel.org, eric.dumazet@...il.com, 
	Eric Dumazet <edumazet@...gle.com>
Subject: [PATCH v2 net-next 9/9] net: snmp: remove SNMP_MIB_SENTINEL

No more user of SNMP_MIB_SENTINEL, we can remove it.

Also remove snmp_get_cpu_field[64]_batch() helpers.

Signed-off-by: Eric Dumazet <edumazet@...gle.com>
---
 include/net/ip.h   | 23 -----------------------
 include/net/snmp.h |  5 -----
 2 files changed, 28 deletions(-)

diff --git a/include/net/ip.h b/include/net/ip.h
index a1624e8db1ab..380afb691c41 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -326,18 +326,6 @@ static inline u64 snmp_fold_field64(void __percpu *mib, int offt, size_t syncp_o
 }
 #endif
 
-#define snmp_get_cpu_field64_batch(buff64, stats_list, mib_statistic, offset) \
-{ \
-	int i, c; \
-	for_each_possible_cpu(c) { \
-		for (i = 0; stats_list[i].name; i++) \
-			buff64[i] += snmp_get_cpu_field64( \
-					mib_statistic, \
-					c, stats_list[i].entry, \
-					offset); \
-	} \
-}
-
 #define snmp_get_cpu_field64_batch_cnt(buff64, stats_list, cnt,	\
 				       mib_statistic, offset)	\
 { \
@@ -351,17 +339,6 @@ static inline u64 snmp_fold_field64(void __percpu *mib, int offt, size_t syncp_o
 	} \
 }
 
-#define snmp_get_cpu_field_batch(buff, stats_list, mib_statistic) \
-{ \
-	int i, c; \
-	for_each_possible_cpu(c) { \
-		for (i = 0; stats_list[i].name; i++) \
-			buff[i] += snmp_get_cpu_field( \
-						mib_statistic, \
-						c, stats_list[i].entry); \
-	} \
-}
-
 #define snmp_get_cpu_field_batch_cnt(buff, stats_list, cnt, mib_statistic) \
 { \
 	int i, c; \
diff --git a/include/net/snmp.h b/include/net/snmp.h
index 4cb4326dfebe..584e70742e9b 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -36,11 +36,6 @@ struct snmp_mib {
 	.entry = _entry,			\
 }
 
-#define SNMP_MIB_SENTINEL {	\
-	.name = NULL,		\
-	.entry = 0,		\
-}
-
 /*
  * We use unsigned longs for most mibs but u64 for ipstats.
  */
-- 
2.51.0.355.g5224444f11-goog