Title: [9689] trunk/drivers/staging/iio/Documentation/iio_utils.h: merge from upstream: IIO: Documentation: iio_utils: fix mask generation
- Revision
- 9689
- Author
- vapier
- Date
- 2011-03-01 16:18:54 -0500 (Tue, 01 Mar 2011)
Log Message
merge from upstream: IIO: Documentation: iio_utils: fix mask generation
From: Michael Hennerich <[email protected]>
Variable sizeint is used uninitialized.
Remove sizeint completely and use bits_used instead.
Signed-off-by: Michael Hennerich <[email protected]>
Acked-by: Jonathan Cameron <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Modified Paths
Diff
Modified: trunk/drivers/staging/iio/Documentation/iio_utils.h (9688 => 9689)
--- trunk/drivers/staging/iio/Documentation/iio_utils.h 2011-03-01 21:18:49 UTC (rev 9688)
+++ trunk/drivers/staging/iio/Documentation/iio_utils.h 2011-03-01 21:18:54 UTC (rev 9689)
@@ -113,7 +113,7 @@
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 @@
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;
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