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Fix compile warning in get_addr_1

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A recent cleanup causes a compile warning on Debian jessie:

    CC       utils.o
utils.c: In function ‘get_addr_1’:
utils.c:486:21: warning: passing argument 1 of ‘ll_addr_a2n’ from incompatible pointer type
   len = ll_addr_a2n(&addr->data, sizeof(addr->data), name);
                     ^
In file included from utils.c:34:0:
../include/rt_names.h:27:5: note: expected ‘char *’ but argument is of type ‘__u32 (*)[8]’
 int ll_addr_a2n(char *lladdr, int len, const char *arg);
     ^

Revert the removal of the typecast

Fixes: e1933b9281 ("utils: cleanup style")
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
This commit is contained in:
David Ahern 2016-12-13 15:34:32 -08:00 committed by Stephen Hemminger
parent 530753184a
commit 8b59612f99
1 changed files with 2 additions and 1 deletions
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3
lib/utils.c
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@ -483,7 +483,8 @@ int get_addr_1(inet_prefix *addr, const char *name, int family)
if (family == AF_PACKET) {
int len;
len = ll_addr_a2n(&addr->data, sizeof(addr->data), name);
len = ll_addr_a2n((char *) &addr->data, sizeof(addr->data),
name);
if (len < 0)
return -1;