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linux/drivers/crypto/ux500
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Vladimir Zapolskiy b62917a262 crypto: ux500 - fix checks of error code returned by devm_ioremap_resource() 
The change fixes potential oops while accessing iomem on invalid
address, if devm_ioremap_resource() fails due to some reason.

The devm_ioremap_resource() function returns ERR_PTR() and never
returns NULL, which makes useless a following check for NULL.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Fixes: 5a4eea2658 ("crypto: ux500 - Use devm_xxx() managed function")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
History 2016-03-11 21:19:20 +08:00
..
cryp crypto: ux500 - fix checks of error code returned by devm_ioremap_resource() 2016-03-11 21:19:20 +08:00
hash crypto: ux500 - fix checks of error code returned by devm_ioremap_resource() 2016-03-11 21:19:20 +08:00
Kconfig crypto: ux500 - Use precalculated hash from headers 2015-12-22 20:43:40 +08:00
Makefile crypto: ux500 - Add driver for HASH hardware 2012-05-04 19:04:51 +10:00