* [PATCH] sunrpc: Remove useless if (task == NULL) from xprt_reserve_xprt
@ 2010-10-05 16:47 Pavel Emelyanov
2010-10-05 22:46 ` J. Bruce Fields
0 siblings, 1 reply; 3+ messages in thread
From: Pavel Emelyanov @ 2010-10-05 16:47 UTC (permalink / raw)
To: J. Bruce Fields, linux-nfs@vger.kernel.org
The task in question is dereferenced above (and is actually never NULL).
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
---
net/sunrpc/xprt.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 953206d..64a4a94 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -199,8 +199,6 @@ int xprt_reserve_xprt(struct rpc_task *task)
if (test_and_set_bit(XPRT_LOCKED, &xprt->state)) {
if (task == xprt->snd_task)
return 1;
- if (task == NULL)
- return 0;
goto out_sleep;
}
xprt->snd_task = task;
--
1.5.5.6
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] sunrpc: Remove useless if (task == NULL) from xprt_reserve_xprt
2010-10-05 16:47 [PATCH] sunrpc: Remove useless if (task == NULL) from xprt_reserve_xprt Pavel Emelyanov
@ 2010-10-05 22:46 ` J. Bruce Fields
2010-10-06 9:46 ` Pavel Emelyanov
0 siblings, 1 reply; 3+ messages in thread
From: J. Bruce Fields @ 2010-10-05 22:46 UTC (permalink / raw)
To: Pavel Emelyanov; +Cc: linux-nfs@vger.kernel.org, Trond Myklebust
On Tue, Oct 05, 2010 at 08:47:16PM +0400, Pavel Emelyanov wrote:
> The task in question is dereferenced above (and is actually never NULL).
Makes sense to me.
(But probably it should go through Trond unless there's some dependency
on your patches in my tree.)
--b.
>
> Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
> ---
> net/sunrpc/xprt.c | 2 --
> 1 files changed, 0 insertions(+), 2 deletions(-)
>
> diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
> index 953206d..64a4a94 100644
> --- a/net/sunrpc/xprt.c
> +++ b/net/sunrpc/xprt.c
> @@ -199,8 +199,6 @@ int xprt_reserve_xprt(struct rpc_task *task)
> if (test_and_set_bit(XPRT_LOCKED, &xprt->state)) {
> if (task == xprt->snd_task)
> return 1;
> - if (task == NULL)
> - return 0;
> goto out_sleep;
> }
> xprt->snd_task = task;
> --
> 1.5.5.6
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] sunrpc: Remove useless if (task == NULL) from xprt_reserve_xprt
2010-10-05 22:46 ` J. Bruce Fields
@ 2010-10-06 9:46 ` Pavel Emelyanov
0 siblings, 0 replies; 3+ messages in thread
From: Pavel Emelyanov @ 2010-10-06 9:46 UTC (permalink / raw)
To: J. Bruce Fields, Trond Myklebust; +Cc: linux-nfs@vger.kernel.org
On 10/06/2010 02:46 AM, J. Bruce Fields wrote:
> On Tue, Oct 05, 2010 at 08:47:16PM +0400, Pavel Emelyanov wrote:
>> The task in question is dereferenced above (and is actually never NULL).
>
> Makes sense to me.
>
> (But probably it should go through Trond unless there's some dependency
> on your patches in my tree.)
No, no dependency at all. It's OK if this goes through Trond's tree.
> --b.
>
>>
>> Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
>> ---
>> net/sunrpc/xprt.c | 2 --
>> 1 files changed, 0 insertions(+), 2 deletions(-)
>>
>> diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
>> index 953206d..64a4a94 100644
>> --- a/net/sunrpc/xprt.c
>> +++ b/net/sunrpc/xprt.c
>> @@ -199,8 +199,6 @@ int xprt_reserve_xprt(struct rpc_task *task)
>> if (test_and_set_bit(XPRT_LOCKED, &xprt->state)) {
>> if (task == xprt->snd_task)
>> return 1;
>> - if (task == NULL)
>> - return 0;
>> goto out_sleep;
>> }
>> xprt->snd_task = task;
>> --
>> 1.5.5.6
>>
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
> .
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-10-05 16:47 [PATCH] sunrpc: Remove useless if (task == NULL) from xprt_reserve_xprt Pavel Emelyanov
2010-10-05 22:46 ` J. Bruce Fields
2010-10-06 9:46 ` Pavel Emelyanov
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