[PATCH v2 1/2] message: fusion: Remove extra parentheses

[Varsha Rao <rvarsha016@gmail.com>]

To fix clang warning of extraneous parentheses and check patch issue,
remove extra parentheses and replace x == NULL with !x.

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
---
Following coccinele script is used to fix the warnings.

@disable is_null,paren@
expression e;
statement s;
@@
if (
- (e==NULL)
+!e
 )
s

Changes in v2:
 - Removed coccinelle script from commit message.

 drivers/message/fusion/mptbase.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index a746ccdd630a..5b98b7fca0f2 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -335,11 +335,11 @@ static int mpt_remove_dead_ioc_func(void *arg)
 	MPT_ADAPTER *ioc = (MPT_ADAPTER *)arg;
 	struct pci_dev *pdev;
 
-	if ((ioc == NULL))
+	if (!ioc)
 		return -1;
 
 	pdev = ioc->pcidev;
-	if ((pdev == NULL))
+	if (!pdev)
 		return -1;
 
 	pci_stop_and_remove_bus_device_locked(pdev);
-- 
2.17.0