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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2013-08-14 11:11:08 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2013-08-30 21:36:15 +0100 |
| commit | 7a96541a8e9fe720bec3900679ca514fefd2d516 (patch) | |
| tree | 83e11bb230017741fa7a0541bd2f2e17d05f299a /lib/decompress_unlz4.c | |
| parent | 39de86ef0d333b210d27edad828d4f7cf68feff3 (diff) | |
mtd: 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.
Move the call to platform_get_resource adjacent to the call to
devm_ioremap_resource to make the connection between them more clear.
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: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'lib/decompress_unlz4.c')
0 files changed, 0 insertions, 0 deletions