diff options
| author | Borislav Petkov <bp@amd64.org> | 2011-02-14 18:14:51 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-02-15 03:03:19 +0100 |
| commit | 9e81509efc4fefcdd75cc6a4121672fa71ae8745 (patch) | |
| tree | 49326656ff61876e62cda0712b41ef99643af5cd /lib | |
| parent | 691269f0d918cd72454c254f97722f194c07b9a8 (diff) | |
x86, amd: Initialize variable properly
Commit d518573de63f ("x86, amd: Normalize compute unit IDs on
multi-node processors") introduced compute unit normalization
but causes a compiler warning:
arch/x86/kernel/cpu/amd.c: In function 'amd_detect_cmp':
arch/x86/kernel/cpu/amd.c:268: warning: 'cores_per_cu' may be used uninitialized in this function
arch/x86/kernel/cpu/amd.c:268: note: 'cores_per_cu' was declared here
The compiler is right - initialize it with a proper value.
Also, fix up a comment while at it.
Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
LKML-Reference: <20110214171451.GB10076@kryptos.osrc.amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions