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>
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1 changed files with 2 additions and 2 deletions
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@ -113,7 +113,7 @@ inline int iioutils_get_type(unsigned *is_signed,
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DIR *dp;
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char *scan_el_dir, *builtname, *builtname_generic, *filename = 0;
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char signchar;
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unsigned sizeint, padint;
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unsigned padint;
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const struct dirent *ent;
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ret = asprintf(&scan_el_dir, FORMAT_SCAN_ELEMENTS_DIR, device_dir);
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@ -159,7 +159,7 @@ inline int iioutils_get_type(unsigned *is_signed,
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fscanf(sysfsfp,
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"%c%u/%u", &signchar, bits_used, &padint);
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*bytes = padint / 8;
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if (sizeint == 64)
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if (*bits_used == 64)
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*mask = ~0;
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else
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*mask = (1 << *bits_used) - 1;
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