linux-toradex.git/lib/test_scanf.c, branch v5.14-rc2 Linux kernel for Apalis and Colibri modules lib/test: fix spelling mistakes 2021-07-08T18:48:20+00:00 Zhen Lei thunder.leizhen@huawei.com 2021-07-08T01:07:28+00:00 53b0fe36ab7c6eb3ce8ca711e636806649273463 Fix some spelling mistakes in comments found by "codespell": thats ==> that's unitialized ==> uninitialized panicing ==> panicking sucess ==> success possitive ==> positive intepreted ==> interpreted Link: https://lkml.kernel.org/r/20210607133036.12525-2-thunder.leizhen@huawei.com Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Acked-by: Yonghong Song <yhs@fb.com> [test_bfp.c] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Fix some spelling mistakes in comments found by "codespell":
thats ==> that's
unitialized ==> uninitialized
panicing ==> panicking
sucess ==> success
possitive ==> positive
intepreted ==> interpreted

Link: https://lkml.kernel.org/r/20210607133036.12525-2-thunder.leizhen@huawei.com
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Acked-by: Yonghong Song <yhs@fb.com>	[test_bfp.c]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
lib: test_scanf: Remove pointless use of type_min() with unsigned types 2021-05-27T13:38:03+00:00 Richard Fitzgerald rf@opensource.cirrus.com 2021-05-25T12:20:11+00:00 1b932689c77766b68e2ead51ca0fb84ec5bb8965 sparse was producing warnings of the form: sparse: cast truncates bits from constant value (ffff0001 becomes 1) There is no actual problem here. Using type_min() on an unsigned type results in an (expected) truncation. However, there is no need to test an unsigned value against type_min(). The minimum value of an unsigned is obviously 0, and any value cast to an unsigned type is >= 0, so for unsigneds only type_max() need be tested. This patch also takes the opportunity to clean up the implementation of simple_numbers_loop() to use a common pattern for the positive and negative test. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20210525122012.6336-2-rf@opensource.cirrus.com 
sparse was producing warnings of the form:

 sparse: cast truncates bits from constant value (ffff0001 becomes 1)

There is no actual problem here. Using type_min() on an unsigned type
results in an (expected) truncation.

However, there is no need to test an unsigned value against type_min().
The minimum value of an unsigned is obviously 0, and any value cast to
an unsigned type is >= 0, so for unsigneds only type_max() need be tested.

This patch also takes the opportunity to clean up the implementation of
simple_numbers_loop() to use a common pattern for the positive and
negative test.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20210525122012.6336-2-rf@opensource.cirrus.com
lib: test_scanf: Add tests for sscanf number conversion 2021-05-19T13:05:11+00:00 Richard Fitzgerald rf@opensource.cirrus.com 2021-05-14T16:12:05+00:00 50f530e176eac808e64416732e54c0686ce2c39b Adds test_sscanf to test various number conversion cases, as number conversion was previously broken. This also tests the simple_strtoxxx() functions exported from vsprintf.c. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20210514161206.30821-3-rf@opensource.cirrus.com 
Adds test_sscanf to test various number conversion cases, as
number conversion was previously broken.

This also tests the simple_strtoxxx() functions exported from
vsprintf.c.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20210514161206.30821-3-rf@opensource.cirrus.com