crypto: omap-sham - Check for return value from pm_runtime_get_sync

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Function pm_runtime_get_sync could fail and we need to check return
value to prevent kernel crash.

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Pali Rohár 2015-03-08 11:01:01 +01:00 • committed by Herbert Xu

parent ca7fc7e962

commit 604c31039d

1 changed files with 20 additions and 3 deletions

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23

drivers/crypto/omap-sham.c

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