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Commit fc7f95a9 authored by Michael Hennerich's avatar Michael Hennerich Committed by Greg Kroah-Hartman
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IIO: Documentation: iio_utils: fix mask generation 



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

Signed-off-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Acked-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 7ccd4506

drivers/staging/iio/Documentation/iio_utils.h

+2 −2
Original line number Diff line number Diff line
@@ -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;