From 7a512eb865aa5fcfb396c71047bc9c3b046836b3 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Fri, 4 Oct 2019 00:44:40 +0300 Subject: net: make sock_prot_memory_pressure() return "const char *" This function returns string literals which are "const char *". Signed-off-by: Alexey Dobriyan Signed-off-by: David S. Miller --- net/core/sock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/core/sock.c b/net/core/sock.c index e23ec80a67bf..fac2b4d80de5 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -3497,7 +3497,7 @@ 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"; -- cgit v1.2.3-59-g8ed1b