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| author | Julia Lawall <[email protected]> | 2013-08-19 08:51:52 +0000 |
|---|---|---|
| committer | Wim Van Sebroeck <[email protected]> | 2013-09-10 19:20:44 +0000 |
| commit | 8ecc7d2b2207ed9642e3d0140bfaa8c93a6ea47f (patch) | |
| tree | c08f74236439e08926ddb83395e3a7d37aceb26a /fs/btrfs/dev-replace.c | |
| parent | watchdog: ts72xx_wdt: simplify use of devm_ioremap_resource (diff) | |
| download | kernel-8ecc7d2b2207ed9642e3d0140bfaa8c93a6ea47f.tar.gz kernel-8ecc7d2b2207ed9642e3d0140bfaa8c93a6ea47f.zip | |
watchdog: simplify platform_get_resource_byname/devm_ioremap_resource
Remove unneeded error handling on the result of a call to
platform_get_resource_byname 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,e,e1;
expression ret != 0;
identifier l;
@@
res = platform_get_resource_byname(...);
- if (res == NULL) { ... \(goto l;\|return ret;\) }
e = devm_ioremap_resource(e1, res);
// </smpl>
Signed-off-by: Julia Lawall <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>
Diffstat (limited to 'fs/btrfs/dev-replace.c')
0 files changed, 0 insertions, 0 deletions