From: Alexey Dobriyan <adobriyan@gmail.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org
Subject: [PATCH] net: make sock_prot_memory_pressure() return "const char *"
Date: Fri, 4 Oct 2019 00:44:40 +0300 [thread overview]
Message-ID: <20191003214440.GA19784@avx2> (raw)
This function returns string literals which are "const char *".
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
net/core/sock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -3493,7 +3493,7 @@ static long sock_prot_memory_allocated(struct proto *proto)
return proto->memory_allocated != NULL ? proto_memory_allocated(proto) : -1L;
}
-static char *sock_prot_memory_pressure(struct proto *proto)
+static const char *sock_prot_memory_pressure(struct proto *proto)
{
return proto->memory_pressure != NULL ?
proto_memory_pressure(proto) ? "yes" : "no" : "NI";
next reply other threads:[~2019-10-03 21:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-03 21:44 Alexey Dobriyan [this message]
2019-10-04 21:30 ` [PATCH] net: make sock_prot_memory_pressure() return "const char *" David Miller
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