drm/etnaviv: Improve unlocking of a mutex in etnaviv_iommu_map_gem()

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Add a jump target so that a call of the function "mutex_unlock" is stored
only once at the end of this function implementation.
Replace three calls by goto statements.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

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Markus Elfring 2017-10-23 21:27:30 +02:00 • committed by Lucas Stach

parent b6047ebaf7

commit ff98159577

1 changed files with 6 additions and 8 deletions

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drivers/gpu/drm/etnaviv/etnaviv_mmu.c

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