Re: [PATCH] crypto: axis - hide an unused variable

> 25 aug. 2017 kl. 01:20 skrev Arnd Bergmann : > > Without CONFIG_DEBUG_FS, we get a harmless warning: > > drivers/crypto/axis/artpec6_crypto.c:352:23: error: 'dbgfs_root' defined but > not used [-Werror=unused-variable] > > This moves it into the #ifdef that hides the only

[PATCH 1/2] crypto: n2 - remove null check before kfree

kfree on NULL pointer is a no-op and therefore checking it is redundant. Signed-off-by: Himanshu Jha --- drivers/crypto/n2_core.c | 12 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c

[PATCH 2/2] crypto: inside-secure - remove null check before kfree

Kfree on NULL pointer is a no-op and therefore checking is redundant. Signed-off-by: Himanshu Jha --- drivers/crypto/inside-secure/safexcel_hash.c | 6 ++ 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/crypto/inside-secure/safexcel_hash.c

[PATCH 0/2] remove NULL check before kfree

*** BLURB HERE *** Himanshu Jha (2): crypto: n2 - remove null check before kfree crypto: inside-secure - remove null check before kfree drivers/crypto/inside-secure/safexcel_hash.c | 6 ++ drivers/crypto/n2_core.c | 12 2 files changed, 6 insertions(+),

Re: [PATCH 1/2] crypto: n2 - remove null check before kfree

From: Himanshu Jha Date: Sun, 27 Aug 2017 02:45:29 +0530 > kfree on NULL pointer is a no-op and therefore checking it is redundant. > > Signed-off-by: Himanshu Jha Acked-by: David S. Miller