From ce139d1d8d55828cdd55208d3b3e984225d785af Mon Sep 17 00:00:00 2001
From: Octavian Purdila <octavian.purdila@intel.com>
Date: Wed, 23 Jul 2014 16:13:05 +0300
Subject: [PATCH] Remove a few unused variables

Change-Id: I30b7acde908317e6368d1004b49ff516a9837079
Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
---
 compass-calibration.c | 2 +-
 control.c             | 6 ------
 enumeration.c         | 4 ----
 transform.c           | 2 --
 4 files changed, 1 insertion(+), 13 deletions(-)

diff --git a/compass-calibration.c b/compass-calibration.c
index cec4523..104f5e5 100644
--- a/compass-calibration.c
+++ b/compass-calibration.c
@@ -127,7 +127,7 @@ static void calc_evector(double mat[3][3], double eig, double vec[3][1])
 
 static int ellipsoid_fit (mat_input_t m, double offset[3][1], double w_invert[3][3], double* bfield)
 {
-    int i,j;
+    int i;
     double h[DS_SIZE][9];
     double w[DS_SIZE][1];
     double h_trans[9][DS_SIZE];
diff --git a/control.c b/control.c
index c43db86..2fc6c33 100644
--- a/control.c
+++ b/control.c
@@ -335,11 +335,9 @@ static void* acquisition_routine (void* param)
 	 */
 
 	int s = (int) param;
-	int report_fd;
 	int num_fields;
 	struct sensors_event_t data = {0};
 	int c;
-	int sampling_rate;
 	int ret;
 	struct timespec entry_time;
 	struct timespec target_time;
@@ -491,12 +489,10 @@ int sensor_activate(int s, int enabled)
 {
 	char device_name[PATH_MAX];
 	char trigger_name[MAX_NAME_SIZE + 16];
-	int c;
 	struct epoll_event ev = {0};
 	int dev_fd;
 	int ret;
 	int dev_num = sensor_info[s].dev_num;
-	int i = sensor_info[s].catalog_index;
 	int is_poll_sensor = !sensor_info[s].num_channels;
 
 	/* If we want to activate gyro calibrated and gyro uncalibrated is activated
@@ -761,7 +757,6 @@ int sensor_poll(struct sensors_event_t* data, int count)
 	int i;
 	int nfds;
 	struct epoll_event ev[MAX_DEVICES];
-	int64_t target_ts;
 	int returned_events;
 	int event_count;
 
@@ -997,7 +992,6 @@ int sensor_set_delay(int s, int64_t ns)
 int allocate_control_data (void)
 {
 	int i;
-	struct epoll_event ev = {0};
 
 	for (i=0; i<MAX_DEVICES; i++)
 		device_fd[i] = -1;
diff --git a/enumeration.c b/enumeration.c
index 6c7ba67..a319dff 100644
--- a/enumeration.c
+++ b/enumeration.c
@@ -214,8 +214,6 @@ static void discover_poll_sensors (int dev_num, char map[CATALOG_SIZE])
 {
 	char base_dir[PATH_MAX];
 	DIR *dir;
-	char sysfs_dir[PATH_MAX];
-	struct sensor *sensor;
 	struct dirent *d;
 	unsigned int i;
         int c;
@@ -257,8 +255,6 @@ static void discover_trig_sensors (int dev_num, char map[CATALOG_SIZE])
 {
 	char scan_elem_dir[PATH_MAX];
 	DIR *dir;
-	char sysfs_dir[PATH_MAX];
-	struct sensor *sensor;
 	struct dirent *d;
 	unsigned int i;
 
diff --git a/transform.c b/transform.c
index c79ba1b..04221b1 100644
--- a/transform.c
+++ b/transform.c
@@ -123,8 +123,6 @@ inline float convert_from_vtf_format(int size, int exponent, unsigned int value)
 
 static int64_t sample_as_int64(unsigned char* sample, struct datum_info_t* type)
 {
-	uint16_t u16;
-	uint32_t u32;
 	uint64_t u64;
 	int i;
 	int zeroed_bits = type->storagebits - type->realbits;
-- 
2.11.0