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bnx2x: fix napi poll return value for repoll 

[ Upstream commit 24e579c889 ]

With the commit d75b1ade56 ("net: less interrupt masking in NAPI") napi
repoll is done only when work_done == budget. When in busy_poll is we return 0
in napi_poll. We should return budget.

Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Govindarajulu Varadarajan 2015-01-25 16:09:23 +05:30 committed by Greg Kroah-Hartman
parent c4dfc9f37a
commit db99ad8820
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
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@ -3131,7 +3131,7 @@ static int bnx2x_poll(struct napi_struct *napi, int budget)
}
#endif
if (!bnx2x_fp_lock_napi(fp))
return work_done;
return budget;
for_each_cos_in_tx_queue(fp, cos)
if (bnx2x_tx_queue_has_work(fp->txdata_ptr[cos]))