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Remove a set but unused variable in __getgroupmembership to fix a gcc 4.9+ warning

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MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
This commit is contained in:
Enji Cooper 2015-10-30 05:50:05 +00:00
parent 62d8190926
commit 7f756b1159
1 changed files with 1 additions and 2 deletions
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3
lib/libc/gen/getgrent.c
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@ -660,14 +660,13 @@ __getgroupmembership(const char *uname, gid_t agroup, gid_t *groups,
NS_FALLBACK_CB(getgroupmembership_fallback)
{ NULL, NULL, NULL }
};
int rv;
assert(uname != NULL);
/* groups may be NULL if just sizing when invoked with maxgrp = 0 */
assert(grpcnt != NULL);
*grpcnt = 0;
rv = _nsdispatch(NULL, dtab, NSDB_GROUP, "getgroupmembership",
(void)_nsdispatch(NULL, dtab, NSDB_GROUP, "getgroupmembership",
defaultsrc, uname, agroup, groups, maxgrp, grpcnt);
/* too many groups found? */