diff options
| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2018-02-13 13:22:08 -0600 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2018-03-19 18:59:10 +0000 |
| commit | 98fbe878ffa97973502c1a75b0b2130ae9091b97 (patch) | |
| tree | a72a1a4336166dae2626e806de419224516ae785 /include/linux/context_tracking.h | |
| parent | 1f8ab11aba17e183e30e45f06227600f76617012 (diff) | |
x86/cpu: Change type of x86_cache_size variable to unsigned int
commit 24dbc6000f4b9b0ef5a9daecb161f1907733765a upstream.
Currently, x86_cache_size is of type int, which makes no sense as we
will never have a valid cache size equal or less than 0. So instead of
initializing this variable to -1, it can perfectly be initialized to 0
and use it as an unsigned variable instead.
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Addresses-Coverity-ID: 1464429
Link: http://lkml.kernel.org/r/20180213192208.GA26414@embeddedor.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'include/linux/context_tracking.h')
0 files changed, 0 insertions, 0 deletions