* [PATCH net-next] switchdev: Fix return value of switchdev_port_fdb_dump().
@ 2016-09-02 11:11 Rami Rosen
2016-09-02 13:11 ` Roopa Prabhu
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Rami Rosen @ 2016-09-02 11:11 UTC (permalink / raw)
To: davem; +Cc: netdev, roopa, eric.dumazet, wkok, Rami Rosen
This patch fixes the retun value of switchdev_port_fdb_dump() when
CONFIG_NET_SWITCHDEV is not set. This avoids getting "warning: return makes
integer from pointer without a cast [-Wint-conversion]" when building
when CONFIG_NET_SWITCHDEV is not set under several compiler versions.
This warning is due to commit d297653dd6f07afbe7e6c702a4bcd7615680002e
("rtnetlink: fdb dump: optimize by saving last interface markers").
Signed-off-by: Rami Rosen <rami.rosen@intel.com>
---
include/net/switchdev.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 6279f2f..729fe15 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -344,7 +344,7 @@ static inline int switchdev_port_fdb_dump(struct sk_buff *skb,
struct net_device *filter_dev,
int *idx)
{
- return idx;
+ return *idx;
}
static inline bool switchdev_port_same_parent_id(struct net_device *a,
--
2.5.5
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH net-next] switchdev: Fix return value of switchdev_port_fdb_dump().
2016-09-02 11:11 [PATCH net-next] switchdev: Fix return value of switchdev_port_fdb_dump() Rami Rosen
@ 2016-09-02 13:11 ` Roopa Prabhu
2016-09-02 13:48 ` Eric Dumazet
2016-09-02 18:00 ` David Miller
2 siblings, 0 replies; 4+ messages in thread
From: Roopa Prabhu @ 2016-09-02 13:11 UTC (permalink / raw)
To: Rami Rosen; +Cc: davem, netdev, eric.dumazet, wkok
On 9/2/16, 4:11 AM, Rami Rosen wrote:
> This patch fixes the retun value of switchdev_port_fdb_dump() when
> CONFIG_NET_SWITCHDEV is not set. This avoids getting "warning: return makes
> integer from pointer without a cast [-Wint-conversion]" when building
> when CONFIG_NET_SWITCHDEV is not set under several compiler versions.
> This warning is due to commit d297653dd6f07afbe7e6c702a4bcd7615680002e
> ("rtnetlink: fdb dump: optimize by saving last interface markers").
>
> Signed-off-by: Rami Rosen <rami.rosen@intel.com>
> ---
Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Thanks Rami.
> include/net/switchdev.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/net/switchdev.h b/include/net/switchdev.h
> index 6279f2f..729fe15 100644
> --- a/include/net/switchdev.h
> +++ b/include/net/switchdev.h
> @@ -344,7 +344,7 @@ static inline int switchdev_port_fdb_dump(struct sk_buff *skb,
> struct net_device *filter_dev,
> int *idx)
> {
> - return idx;
> + return *idx;
> }
>
> static inline bool switchdev_port_same_parent_id(struct net_device *a,
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH net-next] switchdev: Fix return value of switchdev_port_fdb_dump().
2016-09-02 11:11 [PATCH net-next] switchdev: Fix return value of switchdev_port_fdb_dump() Rami Rosen
2016-09-02 13:11 ` Roopa Prabhu
@ 2016-09-02 13:48 ` Eric Dumazet
2016-09-02 18:00 ` David Miller
2 siblings, 0 replies; 4+ messages in thread
From: Eric Dumazet @ 2016-09-02 13:48 UTC (permalink / raw)
To: Rami Rosen; +Cc: davem, netdev, roopa, wkok
On Fri, 2016-09-02 at 14:11 +0300, Rami Rosen wrote:
> This patch fixes the retun value of switchdev_port_fdb_dump() when
> CONFIG_NET_SWITCHDEV is not set. This avoids getting "warning: return makes
> integer from pointer without a cast [-Wint-conversion]" when building
> when CONFIG_NET_SWITCHDEV is not set under several compiler versions.
> This warning is due to commit d297653dd6f07afbe7e6c702a4bcd7615680002e
> ("rtnetlink: fdb dump: optimize by saving last interface markers").
>
> Signed-off-by: Rami Rosen <rami.rosen@intel.com>
> ---
> include/net/switchdev.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/net/switchdev.h b/include/net/switchdev.h
> index 6279f2f..729fe15 100644
> --- a/include/net/switchdev.h
> +++ b/include/net/switchdev.h
> @@ -344,7 +344,7 @@ static inline int switchdev_port_fdb_dump(struct sk_buff *skb,
> struct net_device *filter_dev,
> int *idx)
> {
> - return idx;
> + return *idx;
> }
>
> static inline bool switchdev_port_same_parent_id(struct net_device *a,
Thanks a lot Rami !
Reported-by: Eric Dumazet <edumazet@google.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH net-next] switchdev: Fix return value of switchdev_port_fdb_dump().
2016-09-02 11:11 [PATCH net-next] switchdev: Fix return value of switchdev_port_fdb_dump() Rami Rosen
2016-09-02 13:11 ` Roopa Prabhu
2016-09-02 13:48 ` Eric Dumazet
@ 2016-09-02 18:00 ` David Miller
2 siblings, 0 replies; 4+ messages in thread
From: David Miller @ 2016-09-02 18:00 UTC (permalink / raw)
To: rami.rosen; +Cc: netdev, roopa, eric.dumazet, wkok
From: Rami Rosen <rami.rosen@intel.com>
Date: Fri, 2 Sep 2016 14:11:57 +0300
> This patch fixes the retun value of switchdev_port_fdb_dump() when
> CONFIG_NET_SWITCHDEV is not set. This avoids getting "warning: return makes
> integer from pointer without a cast [-Wint-conversion]" when building
> when CONFIG_NET_SWITCHDEV is not set under several compiler versions.
> This warning is due to commit d297653dd6f07afbe7e6c702a4bcd7615680002e
> ("rtnetlink: fdb dump: optimize by saving last interface markers").
>
> Signed-off-by: Rami Rosen <rami.rosen@intel.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2016-09-02 11:11 [PATCH net-next] switchdev: Fix return value of switchdev_port_fdb_dump() Rami Rosen
2016-09-02 13:11 ` Roopa Prabhu
2016-09-02 13:48 ` Eric Dumazet
2016-09-02 18:00 ` David Miller
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