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Diffstat (limited to 'net/ipv4/fib_hash.c')
-rw-r--r--net/ipv4/fib_hash.c19
1 files changed, 4 insertions, 15 deletions
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c
index 143a5213a185..86087d45c64e 100644
--- a/net/ipv4/fib_hash.c
+++ b/net/ipv4/fib_hash.c
@@ -315,10 +315,7 @@ fn_hash_select_default(struct fib_table *tb, const struct flowi *flp, struct fib
315 break; 315 break;
316 } else if (!fib_detect_death(fi, order, &last_resort, 316 } else if (!fib_detect_death(fi, order, &last_resort,
317 &last_idx, fn_hash_last_dflt)) { 317 &last_idx, fn_hash_last_dflt)) {
318 if (res->fi) 318 fib_result_assign(res, fi);
319 fib_info_put(res->fi);
320 res->fi = fi;
321 atomic_inc(&fi->fib_clntref);
322 fn_hash_last_dflt = order; 319 fn_hash_last_dflt = order;
323 goto out; 320 goto out;
324 } 321 }
@@ -333,21 +330,13 @@ fn_hash_select_default(struct fib_table *tb, const struct flowi *flp, struct fib
333 } 330 }
334 331
335 if (!fib_detect_death(fi, order, &last_resort, &last_idx, fn_hash_last_dflt)) { 332 if (!fib_detect_death(fi, order, &last_resort, &last_idx, fn_hash_last_dflt)) {
336 if (res->fi) 333 fib_result_assign(res, fi);
337 fib_info_put(res->fi);
338 res->fi = fi;
339 atomic_inc(&fi->fib_clntref);
340 fn_hash_last_dflt = order; 334 fn_hash_last_dflt = order;
341 goto out; 335 goto out;
342 } 336 }
343 337
344 if (last_idx >= 0) { 338 if (last_idx >= 0)
345 if (res->fi) 339 fib_result_assign(res, last_resort);
346 fib_info_put(res->fi);
347 res->fi = last_resort;
348 if (last_resort)
349 atomic_inc(&last_resort->fib_clntref);
350 }
351 fn_hash_last_dflt = last_idx; 340 fn_hash_last_dflt = last_idx;
352out: 341out:
353 read_unlock(&fib_hash_lock); 342 read_unlock(&fib_hash_lock);