iio staging: fix resource leak in _write_sysfs_int()

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/staging/iio/Documentation/iio_utils.h b/drivers/staging/iio/Documentation/iio_utils.h
index 81a6289..b38e81f 100644 (file)
--- a/drivers/staging/iio/Documentation/iio_utils.h
+++ b/drivers/staging/iio/Documentation/iio_utils.h
@@ -524,6 +524,7 @@ inline int _write_sysfs_int(char *filename, char *basedir, int val, int verify)
                        goto error_free;
                }
                fscanf(sysfsfp, "%d", &test);
+               fclose(sysfsfp);
                if (test != val) {
                        printf("Possible failure in int write %d to %s%s\n",
                                val,
@@ -573,6 +574,7 @@ int _write_sysfs_string(char *filename, char *basedir, char *val, int verify)
                        goto error_free;
                }
                fscanf(sysfsfp, "%s", temp);
+               fclose(sysfsfp);
                if (strcmp(temp, val) != 0) {
                        printf("Possible failure in string write of %s "
                                "Should be %s "