From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Thu, 28 Aug 2014 14:14:11 +0100 Subject: [PATCH 05/11] mfd: htc-i2cpld: Use '!variable' instead of 'variable == NULL' In-Reply-To: <1409231657-18294-1-git-send-email-lee.jones@linaro.org> References: <1409231657-18294-1-git-send-email-lee.jones@linaro.org> Message-ID: <1409231657-18294-5-git-send-email-lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This aids in consistency, as the rest of the checks in the file use this notation. Signed-off-by: Lee Jones --- drivers/mfd/htc-i2cpld.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c index 8e3ea07..073e180 100644 --- a/drivers/mfd/htc-i2cpld.c +++ b/drivers/mfd/htc-i2cpld.c @@ -232,7 +232,7 @@ static void htcpld_chip_set(struct gpio_chip *chip, unsigned offset, int val) unsigned long flags; client = chip_data->client; - if (client == NULL) + if (!client) return; spin_lock_irqsave(&chip_data->lock, flags); @@ -373,7 +373,7 @@ static int htcpld_register_chip_i2c( plat_chip_data = &pdata->chip[chip_index]; adapter = i2c_get_adapter(pdata->i2c_adapter_id); - if (adapter == NULL) { + if (!adapter) { /* Eek, no such I2C adapter! Bail out. */ dev_warn(dev, "Chip at i2c address 0x%x: Invalid i2c adapter %d\n", plat_chip_data->addr, pdata->i2c_adapter_id); -- 1.9.1