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authorZheng Yongjun <zhengyongjun3@huawei.com>2021-06-07 23:01:09 +0800
committerDavid S. Miller <davem@davemloft.net>2021-06-07 14:08:30 -0700
commit974d8f86cd60d85f107f86182fb071cea0345387 (patch)
tree97941324a3f94e86459e4ddb96609583a94d10f4 /net/ipv4
parent84a57ae96b299eaceacc4301db222ee12563cc96 (diff)
downloadlwn-974d8f86cd60d85f107f86182fb071cea0345387.tar.gz
lwn-974d8f86cd60d85f107f86182fb071cea0345387.zip
ipv4: Fix spelling mistakes
Fix some spelling mistakes in comments: Dont ==> Don't timout ==> timeout incomming ==> incoming necesarry ==> necessary substract ==> subtract Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/fib_lookup.h2
-rw-r--r--net/ipv4/ipmr.c4
-rw-r--r--net/ipv4/tcp_fastopen.c2
-rw-r--r--net/ipv4/tcp_timer.c4
4 files changed, 6 insertions, 6 deletions
diff --git a/net/ipv4/fib_lookup.h b/net/ipv4/fib_lookup.h
index b58db1ca4bfb..e184bcb19943 100644
--- a/net/ipv4/fib_lookup.h
+++ b/net/ipv4/fib_lookup.h
@@ -25,7 +25,7 @@ struct fib_alias {
#define FA_S_ACCESSED 0x01
-/* Dont write on fa_state unless needed, to keep it shared on all cpus */
+/* Don't write on fa_state unless needed, to keep it shared on all cpus */
static inline void fib_alias_accessed(struct fib_alias *fa)
{
if (!(fa->fa_state & FA_S_ACCESSED))
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 12b564b1ecb4..7b12a40dd465 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1317,7 +1317,7 @@ static void mroute_clean_tables(struct mr_table *mrt, int flags)
}
/* called from ip_ra_control(), before an RCU grace period,
- * we dont need to call synchronize_rcu() here
+ * we don't need to call synchronize_rcu() here
*/
static void mrtsock_destruct(struct sock *sk)
{
@@ -1938,7 +1938,7 @@ static void ip_mr_forward(struct net *net, struct mr_table *mrt,
if (c->mfc_origin == htonl(INADDR_ANY) && true_vifi >= 0) {
struct mfc_cache *cache_proxy;
- /* For an (*,G) entry, we only check that the incomming
+ /* For an (*,G) entry, we only check that the incoming
* interface is part of the static tree.
*/
cache_proxy = mr_mfc_find_any_parent(mrt, vif);
diff --git a/net/ipv4/tcp_fastopen.c b/net/ipv4/tcp_fastopen.c
index af2814c9342a..47c32604d38f 100644
--- a/net/ipv4/tcp_fastopen.c
+++ b/net/ipv4/tcp_fastopen.c
@@ -526,7 +526,7 @@ bool tcp_fastopen_active_should_disable(struct sock *sk)
if (!tfo_da_times)
return false;
- /* Limit timout to max: 2^6 * initial timeout */
+ /* Limit timeout to max: 2^6 * initial timeout */
multiplier = 1 << min(tfo_da_times - 1, 6);
timeout = multiplier * tfo_bh_timeout * HZ;
if (time_before(jiffies, sock_net(sk)->ipv4.tfo_active_disable_stamp + timeout))
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 4ef08079ccfa..56b9d648f054 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -441,7 +441,7 @@ static void tcp_fastopen_synack_timer(struct sock *sk, struct request_sock *req)
* This function gets called when the kernel timer for a TCP packet
* of this socket expires.
*
- * It handles retransmission, timer adjustment and other necesarry measures.
+ * It handles retransmission, timer adjustment and other necessary measures.
*
* Returns: Nothing (void)
*/
@@ -766,7 +766,7 @@ static enum hrtimer_restart tcp_compressed_ack_kick(struct hrtimer *timer)
if (!sock_owned_by_user(sk)) {
if (tp->compressed_ack) {
/* Since we have to send one ack finally,
- * substract one from tp->compressed_ack to keep
+ * subtract one from tp->compressed_ack to keep
* LINUX_MIB_TCPACKCOMPRESSED accurate.
*/
tp->compressed_ack--;