staging: vc04_services: don't increment service refcount when it's not needed

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There are a few places where a service's reference count is incremented,
something quick is done, and the refcount is dropped. This can be made
a little simpler/faster by not grabbing a reference in these cases.

Signed-off-by: Marcelo Diop-Gonzalez <marcgonzalez@google.com>
Link: https://lore.kernel.org/r/ac6186ac888f1acf489b5b504efcba8b0d6a8b25.1581532523.git.marcgonzalez@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Marcelo Diop-Gonzalez 2020-02-12 13:43:33 -05:00 • committed by Greg Kroah-Hartman

parent 3c27a36f27

commit a2203cfe0d

3 changed files with 40 additions and 20 deletions

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16

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c

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36

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c

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8

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h

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