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author | Julia Lawall <Julia.Lawall@lip6.fr> | 2013-08-14 09:11:11 (GMT) |
---|---|---|
committer | Vinod Koul <vinod.koul@intel.com> | 2013-08-14 09:21:28 (GMT) |
commit | f2d04c32092635256bdad4e868a3590ba94daf00 (patch) | |
tree | e3975dcfa78048679e32d28c8194a669703a1eaa /security/yama/Kconfig | |
parent | 6fc4573c4e17eb57f6e1a20992dcf0b6a105afdb (diff) | |
download | linux-f2d04c32092635256bdad4e868a3590ba94daf00.tar.xz |
dma: mmp: simplify use of devm_ioremap_resource
Remove unneeded error handling on the result of a call to
platform_get_resource when the value is passed to devm_ioremap_resource.
A simplified version of the semantic patch that makes this change is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression pdev,res,n,e,e1;
expression ret != 0;
identifier l;
@@
- res = platform_get_resource(pdev, IORESOURCE_MEM, n);
... when != res
- if (res == NULL) { ... \(goto l;\|return ret;\) }
... when != res
+ res = platform_get_resource(pdev, IORESOURCE_MEM, n);
e = devm_ioremap_resource(e1, res);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'security/yama/Kconfig')
0 files changed, 0 insertions, 0 deletions