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[05/11] mfd: htc-i2cpld: Use '!variable' instead of 'variable == NULL'

Message ID 1409231657-18294-5-git-send-email-lee.jones@linaro.org
State Accepted
Commit 41cc08e955187b96867fa0f625c55496961699ba
Headers show

Commit Message

Lee Jones Aug. 28, 2014, 1:14 p.m. UTC 
This aids in consistency, as the rest of the checks in the file use this
notation.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/mfd/htc-i2cpld.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

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);