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authorDavid S. Miller <davem@davemloft.net>2019-09-02 11:20:17 -0700
committerDavid S. Miller <davem@davemloft.net>2019-09-02 11:20:17 -0700
commit765b7590c92d849806e9a27ab3a5a17cfc6a47a9 (patch)
tree4387f5034f870accfd2bb56997c535159da45f06 /drivers/crypto
parent4bc61b0b16955322576265724ab0a0075a30dc84 (diff)
parent089cf7f6ecb266b6a4164919a2e69bd2f938374a (diff)
downloadblackbird-op-linux-765b7590c92d849806e9a27ab3a5a17cfc6a47a9.tar.gz
blackbird-op-linux-765b7590c92d849806e9a27ab3a5a17cfc6a47a9.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
r8152 conflicts are the NAPI fixes in 'net' overlapping with some tasklet stuff in net-next Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/ccp/ccp-dev.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/crypto/ccp/ccp-dev.c b/drivers/crypto/ccp/ccp-dev.c
index f79eede71c62..edefa669153f 100644
--- a/drivers/crypto/ccp/ccp-dev.c
+++ b/drivers/crypto/ccp/ccp-dev.c
@@ -540,6 +540,10 @@ int ccp_dev_suspend(struct sp_device *sp, pm_message_t state)
unsigned long flags;
unsigned int i;
+ /* If there's no device there's nothing to do */
+ if (!ccp)
+ return 0;
+
spin_lock_irqsave(&ccp->cmd_lock, flags);
ccp->suspending = 1;
@@ -564,6 +568,10 @@ int ccp_dev_resume(struct sp_device *sp)
unsigned long flags;
unsigned int i;
+ /* If there's no device there's nothing to do */
+ if (!ccp)
+ return 0;
+
spin_lock_irqsave(&ccp->cmd_lock, flags);
ccp->suspending = 0;
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