tools:iio: rename variables
Use more appropriate/common variable names:
* namepf instead of nameFile in iio_utils.c
* ret instead of retval in lsiio.c
Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/tools/iio/iio_utils.c b/tools/iio/iio_utils.c
index 4eac11a..8fb3214 100644
--- a/tools/iio/iio_utils.c
+++ b/tools/iio/iio_utils.c
@@ -561,7 +561,7 @@
const struct dirent *ent;
int number, numstrlen, ret;
- FILE *nameFile;
+ FILE *namefp;
DIR *dp;
char thisname[IIO_MAX_NAME_LENGTH];
char *filename;
@@ -607,20 +607,20 @@
goto error_close_dir;
}
- nameFile = fopen(filename, "r");
- if (!nameFile) {
+ namefp = fopen(filename, "r");
+ if (!namefp) {
free(filename);
continue;
}
free(filename);
errno = 0;
- if (fscanf(nameFile, "%s", thisname) != 1) {
+ if (fscanf(namefp, "%s", thisname) != 1) {
ret = errno ? -errno : -ENODATA;
goto error_close_dir;
}
- if (fclose(nameFile)) {
+ if (fclose(namefp)) {
ret = -errno;
goto error_close_dir;
}
diff --git a/tools/iio/lsiio.c b/tools/iio/lsiio.c
index f5b3bd0..7f432a5 100644
--- a/tools/iio/lsiio.c
+++ b/tools/iio/lsiio.c
@@ -61,16 +61,16 @@
{
char name[IIO_MAX_NAME_LENGTH];
int dev_idx;
- int retval;
+ int ret;
- retval = sscanf(dev_dir_name + strlen(iio_dir) + strlen(type_device),
- "%i", &dev_idx);
- if (retval != 1)
+ ret = sscanf(dev_dir_name + strlen(iio_dir) + strlen(type_device), "%i",
+ &dev_idx);
+ if (ret != 1)
return -EINVAL;
- retval = read_sysfs_string("name", dev_dir_name, name);
- if (retval)
- return retval;
+ ret = read_sysfs_string("name", dev_dir_name, name);
+ if (ret)
+ return ret;
printf("Device %03d: %s\n", dev_idx, name);
@@ -84,16 +84,16 @@
{
char name[IIO_MAX_NAME_LENGTH];
int dev_idx;
- int retval;
+ int ret;
- retval = sscanf(dev_dir_name + strlen(iio_dir) + strlen(type_trigger),
- "%i", &dev_idx);
- if (retval != 1)
+ ret = sscanf(dev_dir_name + strlen(iio_dir) + strlen(type_trigger),
+ "%i", &dev_idx);
+ if (ret != 1)
return -EINVAL;
- retval = read_sysfs_string("name", dev_dir_name, name);
- if (retval)
- return retval;
+ ret = read_sysfs_string("name", dev_dir_name, name);
+ if (ret)
+ return ret;
printf("Trigger %03d: %s\n", dev_idx, name);