[PATCH] i2c: bcm2835: add missing braces to for loop in bcm2835_i2c_xfer
zhaohaiyang1 <[email protected]>
| Newsgroups | org.kernel.vger.linux-i2c,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
From: zhaohaiyang1 <[email protected]> Add curly braces around the multi-statement body of the for loop that checks for unsupported read messages. This fixes a coding style issue where the compound statement lacked explicit braces. Signed-off-by: zhaohaiyang1 <[email protected]> --- drivers/i2c/busses/i2c-bcm2835.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-bcm2835.c b/drivers/i2c/busses/i2c-bcm2835.c index 8554e790f8e3..76d017cf1582 100644 --- a/drivers/i2c/busses/i2c-bcm2835.c +++ b/drivers/i2c/busses/i2c-bcm2835.c @@ -349,12 +349,13 @@ static int bcm2835_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], unsigned long time_left; int i; - for (i = 0; i < (num - 1); i++) + for (i = 0; i < (num - 1); i++) { if (msgs[i].flags & I2C_M_RD) { dev_warn_once(i2c_dev->dev, "only one read message supported, has to be last\n"); return -EOPNOTSUPP; } + } i2c_dev->curr_msg = msgs; i2c_dev->num_msgs = num; -- 2.43.0