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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2014-05-09 14:59:16 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-06-30 20:09:41 -0700 |
| commit | fc7be702474fe5c795592047940c702783736294 (patch) | |
| tree | 855f51f224d08f23c6e46e20acc19352b56ebaa2 | |
| parent | 06fc222e9d64a5af611acbcb4562d2e5ab595cad (diff) | |
| download | lwn-fc7be702474fe5c795592047940c702783736294.tar.gz lwn-fc7be702474fe5c795592047940c702783736294.zip | |
applicom: dereferencing NULL on error path
commit 8bab797c6e5724a43b7666ad70860712365cdb71 upstream.
This is a static checker fix. The "dev" variable is always NULL after
the while statement so we would be dereferencing a NULL pointer here.
Fixes: 819a3eba4233 ('[PATCH] applicom: fix error handling')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/char/applicom.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/char/applicom.c b/drivers/char/applicom.c index 974321a2508d..14790304b84b 100644 --- a/drivers/char/applicom.c +++ b/drivers/char/applicom.c @@ -345,7 +345,6 @@ out: free_irq(apbs[i].irq, &dummy); iounmap(apbs[i].RamIO); } - pci_disable_device(dev); return ret; } |