hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

sound/soc/kirkwood/kirkwood-i2s.c: add missing kfree 

Adjust the goto to jump to the error handling code that includes kfree.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
identifier x;
expression E1!=0,E2,E3,E4;
statement S;
iterator I;
@@

(
if (...) { ... when != kfree(x)
               when != x = E3
               when != E3 = x
*  return ...;
 }
... when != x = E2
    when != I(...,x,...) S
if (...) { ... when != x = E4
 kfree(x); ... return ...; }
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Julia Lawall 2011-08-20 08:12:38 +02:00 committed by Mark Brown
parent 57cf9d4512
commit 96101bd0bf
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sound/soc/kirkwood/kirkwood-i2s.c
View File

@ -424,7 +424,7 @@ static __devinit int kirkwood_i2s_dev_probe(struct platform_device *pdev)
if (!priv->mem) { if (!priv->mem) {
dev_err(&pdev->dev, "request_mem_region failed\n"); dev_err(&pdev->dev, "request_mem_region failed\n");
err = -EBUSY; err = -EBUSY;
goto error; goto error_alloc;
} }
priv->io = ioremap(priv->mem->start, SZ_16K); priv->io = ioremap(priv->mem->start, SZ_16K);