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Groups > linux.kernel > #1232110 > unrolled thread

[PATCH 01/19] SUNRPC: fix variable type

Started byAndrzej Hajda <a.hajda@samsung.com>
First post2015-09-24 16:10 +0200
Last post2015-09-25 22:30 +0200
Articles 2 — 2 participants

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  [PATCH 01/19] SUNRPC: fix variable type Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
    Re: [PATCH 01/19] SUNRPC: fix variable type "J. Bruce Fields" <bfields@fieldses.org> - 2015-09-25 22:30 +0200

#1232110 — [PATCH 01/19] SUNRPC: fix variable type

FromAndrzej Hajda <a.hajda@samsung.com>
Date2015-09-24 16:10 +0200
Subject[PATCH 01/19] SUNRPC: fix variable type
Message-ID<qcfnH-5il-9@gated-at.bofh.it>
Due to incorrect len type bc_send_request returned always zero.

The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2046107

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
---
Hi,

To avoid problems with too many mail recipients I have sent whole
patchset only to LKML. Anyway patches have no dependencies.

Regards
Andrzej
---
 net/sunrpc/xprtsock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 1a85e0e..60fb002 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2472,7 +2472,7 @@ static int bc_send_request(struct rpc_task *task)
 {
 	struct rpc_rqst *req = task->tk_rqstp;
 	struct svc_xprt	*xprt;
-	u32                     len;
+	int len;
 
 	dprintk("sending request with xid: %08x\n", ntohl(req->rq_xid));
 	/*
-- 
1.9.1

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#1233056

From"J. Bruce Fields" <bfields@fieldses.org>
Date2015-09-25 22:30 +0200
Message-ID<qcHMZ-3Ev-7@gated-at.bofh.it>
In reply to#1232110
ACK.  Assuming Trond gets this.--b.

On Thu, Sep 24, 2015 at 04:00:09PM +0200, Andrzej Hajda wrote:
> Due to incorrect len type bc_send_request returned always zero.
> 
> The problem has been detected using proposed semantic patch
> scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].
> 
> [1]: http://permalink.gmane.org/gmane.linux.kernel/2046107
> 
> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
> ---
> Hi,
> 
> To avoid problems with too many mail recipients I have sent whole
> patchset only to LKML. Anyway patches have no dependencies.
> 
> Regards
> Andrzej
> ---
>  net/sunrpc/xprtsock.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
> index 1a85e0e..60fb002 100644
> --- a/net/sunrpc/xprtsock.c
> +++ b/net/sunrpc/xprtsock.c
> @@ -2472,7 +2472,7 @@ static int bc_send_request(struct rpc_task *task)
>  {
>  	struct rpc_rqst *req = task->tk_rqstp;
>  	struct svc_xprt	*xprt;
> -	u32                     len;
> +	int len;
>  
>  	dprintk("sending request with xid: %08x\n", ntohl(req->rq_xid));
>  	/*
> -- 
> 1.9.1
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