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Staging: lustre: lnet: lnet: router.c: fix useless returns and elses 

This patch removes useless returns and elses.

Signed-off-by: Redha Gouicem <redha.gouicem@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Redha Gouicem 2015-03-19 10:16:08 +01:00 committed by Greg Kroah-Hartman
parent e6157b1b19
commit ec523735e4
1 changed files with 5 additions and 12 deletions
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17
drivers/staging/lustre/lnet/lnet/router.c
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@ -270,7 +270,6 @@ static void lnet_shuffle_seed(void)
do_gettimeofday(&tv);
cfs_srand(tv.tv_sec ^ seed[0], tv.tv_usec ^ seed[1]);
seeded = 1;
return;
}
/* NB expects LNET_LOCK held */
@ -355,13 +354,12 @@ lnet_add_route(__u32 net, unsigned int hops, lnet_nid_t gateway,
LIBCFS_FREE(route, sizeof(*route));
LIBCFS_FREE(rnet, sizeof(*rnet));
if (rc == -EHOSTUNREACH) { /* gateway is not on a local net */
if (rc == -EHOSTUNREACH) /* gateway is not on a local net */
return 0; /* ignore the route entry */
} else {
CERROR("Error %d creating route %s %d %s\n", rc,
libcfs_net2str(net), hops,
libcfs_nid2str(gateway));
}
CERROR("Error %d creating route %s %d %s\n", rc,
libcfs_net2str(net), hops,
libcfs_nid2str(gateway));
return rc;
}
@ -607,7 +605,6 @@ lnet_swap_pinginfo(lnet_ping_info_t *info)
__swab64s(&stat->ns_nid);
__swab32s(&stat->ns_status);
}
return;
}
/**
@ -1011,7 +1008,6 @@ lnet_ping_router_locked(lnet_peer_t *rtr)
}
lnet_peer_decref_locked(rtr);
return;
}
int
@ -1084,7 +1080,6 @@ lnet_router_checker_stop(void)
rc = LNetEQFree(the_lnet.ln_rc_eqh);
LASSERT(rc == 0);
return;
}
static void
@ -1582,7 +1577,6 @@ EXPORT_SYMBOL(lnet_notify);
void
lnet_get_tunables(void)
{
return;
}
#else
@ -1671,7 +1665,6 @@ lnet_router_checker(void)
lnet_net_unlock(0);
running = 0; /* lock only needed for the recursion check */
return;
}
/* NB lnet_peers_start_down depends on me,