netdev - Re: [PATCH iproute2 22/22] rdma: make local functions static

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Date:   Tue, 20 Nov 2018 15:26:17 -0700
From:   David Ahern <dsahern@...il.com>
To:     Stephen Hemminger <stephen@...workplumber.org>,
        netdev@...r.kernel.org
Subject: Re: [PATCH iproute2 22/22] rdma: make local functions static

On 11/15/18 3:36 PM, Stephen Hemminger wrote:
> Several functions only used inside utils.c
> 
> Signed-off-by: Stephen Hemminger <stephen@...workplumber.org>
> ---
>  rdma/rdma.h  | 11 -----------
>  rdma/utils.c | 12 ++++++------
>  2 files changed, 6 insertions(+), 17 deletions(-)
> 

this patch breaks builds for me on Debian stretch:

rdma
    CC       rdma.o
    CC       utils.o
    CC       dev.o
    CC       link.o
dev.c: In function 'dev_set_name':
dev.c:248:6: warning: implicit declaration of function 'rd_no_arg'
[-Wimplicit-function-declaration]
  if (rd_no_arg(rd)) {
      ^~~~~~~~~
dev.c:256:55: warning: implicit declaration of function 'rd_argv'
[-Wimplicit-function-declaration]
  mnl_attr_put_strz(rd->nlh, RDMA_NLDEV_ATTR_DEV_NAME, rd_argv(rd));
                                                       ^~~~~~~
dev.c:256:55: warning: passing argument 3 of 'mnl_attr_put_strz' makes
pointer from integer without a cast [-Wint-conversion]
In file included from rdma.h:19:0,
                 from dev.c:12:
/usr/include/libmnl/libmnl.h:103:13: note: expected 'const char *' but
argument is of type 'int'
 extern void mnl_attr_put_strz(struct nlmsghdr *nlh, uint16_t type,
const char *data);


Reverting the patch fixes it.