IIO: Documentation: iio_utils: fix mask generation

Variable sizeint is used uninitialized.
Remove sizeint completely and use bits_used instead.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/staging/iio/Documentation/iio_utils.h b/drivers/staging/iio/Documentation/iio_utils.h
index bde231352a8..1b33c040bad 100644
--- a/drivers/staging/iio/Documentation/iio_utils.h
+++ b/drivers/staging/iio/Documentation/iio_utils.h
@@ -113,7 +113,7 @@ inline int iioutils_get_type(unsigned *is_signed,
         DIR *dp;
         char *scan_el_dir, *builtname, *builtname_generic, *filename = 0;
         char signchar;
-        unsigned sizeint, padint;
+        unsigned padint;
         const struct dirent *ent;
 
         ret = asprintf(&scan_el_dir, FORMAT_SCAN_ELEMENTS_DIR, device_dir);
@@ -159,7 +159,7 @@ inline int iioutils_get_type(unsigned *is_signed,
                         fscanf(sysfsfp,
                                "%c%u/%u", &signchar, bits_used, &padint);
                         *bytes = padint / 8;
-                        if (sizeint == 64)
+                        if (*bits_used == 64)
                                 *mask = ~0;
                         else
                                 *mask = (1 << *bits_used) - 1;