Patchwork [32/42] drivers/net/bnx2x: Adjust confusing if indentation

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Submitter Julia Lawall
Date Aug. 5, 2010, 8:26 p.m.
Message ID <Pine.LNX.4.64.1008052226210.31692@ask.diku.dk>
Download mbox | patch
Permalink /patch/61030/
State Accepted
Delegated to: David Miller
Headers show

Comments

Julia Lawall - Aug. 5, 2010, 8:26 p.m.
From: Julia Lawall <julia@diku.dk>

Outdent the code following the if.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r disable braces4@
position p1,p2;
statement S1,S2;
@@

(
if (...) { ... }
|
if (...) S1@p1 S2@p2
)

@script:python@
p1 << r.p1;
p2 << r.p2;
@@

if (p1[0].column == p2[0].column):
  cocci.print_main("branch",p1)
  cocci.print_secs("after",p2)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>

---
This patch doesn't change the semantics of the code.  But it might not be
what is intended.

 drivers/net/bnx2x/bnx2x_link.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

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Eilon Greenstein - Aug. 8, 2010, 7:13 p.m.
On Thu, 2010-08-05 at 13:26 -0700, Julia Lawall wrote:
> From: Julia Lawall <julia@diku.dk>
> 
> Outdent the code following the if.
> 
> The semantic match that finds this problem is as follows:
> (http://coccinelle.lip6.fr/)
> 
> // <smpl>
> @r disable braces4@
> position p1,p2;
> statement S1,S2;
> @@
> 
> (
> if (...) { ... }
> |
> if (...) S1@p1 S2@p2
> )
> 
> @script:python@
> p1 << r.p1;
> p2 << r.p2;
> @@
> 
> if (p1[0].column == p2[0].column):
>   cocci.print_main("branch",p1)
>   cocci.print_secs("after",p2)
> // </smpl>
> 
> Signed-off-by: Julia Lawall <julia@diku.dk>

Acked-by: Eilon Greenstein <eilong@broadcom.com>
> ---
> This patch doesn't change the semantics of the code.  But it might not be
> what is intended.

This is indeed just bad alignment, thanks for the fix



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David Miller - Aug. 17, 2010, 8:49 a.m.
Applied.
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Patch

diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
index 0383e30..0fa0991 100644
--- a/drivers/net/bnx2x/bnx2x_link.c
+++ b/drivers/net/bnx2x/bnx2x_link.c
@@ -1254,11 +1254,11 @@  static void bnx2x_set_autoneg(struct link_params *params,
 		    PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
 			reg_val |= MDIO_CL73_IEEEB1_AN_ADV2_ADVR_1000M_KX;
 
-			CL45_WR_OVER_CL22(bp, params->port,
-					      params->phy_addr,
-					      MDIO_REG_BANK_CL73_IEEEB1,
-					      MDIO_CL73_IEEEB1_AN_ADV2,
-				      reg_val);
+		CL45_WR_OVER_CL22(bp, params->port,
+				      params->phy_addr,
+				      MDIO_REG_BANK_CL73_IEEEB1,
+				      MDIO_CL73_IEEEB1_AN_ADV2,
+			      reg_val);
 
 		/* CL73 Autoneg Enabled */
 		reg_val = MDIO_CL73_IEEEB0_CL73_AN_CONTROL_AN_EN;