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Eliminate some warnings

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This commit is contained in:
Gregory Nutt 2016-02-02 14:48:17 -06:00
parent bb9b4c8063
commit 032e73f1eb
1 changed files with 0 additions and 2 deletions
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2
system/i2c/i2c_devif.c
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@ -115,7 +115,6 @@ bool i2cdev_exists(int bus)
int i2cdev_open(int bus) int i2cdev_open(int bus)
{ {
FAR char *devpath; FAR char *devpath;
int fd;
/* Get the device path */ /* Get the device path */
@ -133,7 +132,6 @@ int i2cdev_open(int bus)
int i2cdev_transfer(int fd, FAR struct i2c_msg_s *msgv, int msgc) int i2cdev_transfer(int fd, FAR struct i2c_msg_s *msgv, int msgc)
{ {
struct i2c_transfer_s xfer; struct i2c_transfer_s xfer;
int ret;
/* Set up the IOCTL argument */ /* Set up the IOCTL argument */