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Groups > linux.kernel > #1298986

[PATCH] resources: Remove unneeded initialization of local variable

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Few lines below dr is reinitialized by devres_alloc()
so we don't need to init it by NULL in the beginning of
__devm_request_region()

Signed-off-by: Bojan Prtvar <prtvar.b@gmail.com>
---
 kernel/resource.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/resource.c b/kernel/resource.c
index f150dbb..1e48ede 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -1356,7 +1356,7 @@ struct resource * __devm_request_region(struct device *dev,
 				struct resource *parent, resource_size_t start,
 				resource_size_t n, const char *name)
 {
-	struct region_devres *dr = NULL;
+	struct region_devres *dr;
 	struct resource *res;
 
 	dr = devres_alloc(devm_region_release, sizeof(struct region_devres),
-- 
2.4.1

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[PATCH] resources: Remove unneeded initialization of local variable Bojan Prtvar <prtvar.b@gmail.com> - 2015-12-29 14:30 +0100
  Re: [PATCH] resources: Remove unneeded initialization of local variable Laurent Navet <laurent.navet@gmail.com> - 2015-12-29 14:40 +0100
    Re: [PATCH] resources: Remove unneeded initialization of local variable bojan prtvar <prtvar.b@gmail.com> - 2015-12-29 16:10 +0100

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