[PATCH] scsi: message: fusion: clean up clang warning on extraneous parentheses

Colin King
2018-09-30T22:31:23Z

From: Colin Ian King <colin.king@canonical.com>

There are extraneous parantheses that are causing clang to produce a
warning so remove these. Also replace pointer comparison with NULL
with the !ptr idiom.

Clean up clang warnings:
equality comparison with extraneous parentheses [-Wparentheses-equality]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
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 dc1e43a02599..ba551d8dfba4 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);
--
2.17.1