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(parent: 70fe440) | patch
x86, msr: Remove incorrect, duplicated code in the MSR driver
authorH. Peter Anvin <hpa@zytor.com>
Mon, 14 Dec 2009 18:02:18 +0000 (10:02 -0800)
committerH. Peter Anvin <hpa@zytor.com>
Mon, 14 Dec 2009 18:05:05 +0000 (10:05 -0800)
commit494c2ebfb287eb10b229415063099e3700639028
treeac55499ae26219e6c4eaad3b73fd143104048d65tree | snapshot (tar.gz zip)
parent70fe440718d9f42bf963c2cffe12008eb5556165commit | diff
x86, msr: Remove incorrect, duplicated code in the MSR driver

The MSR driver would compute the values for cpu and c at declaration,
and then again in the body of the function.  This isn't merely
redundant, but unsafe, since cpu might not refer to a valid CPU at
that point.

Remove the unnecessary and dangerous references in the declarations.
This code now matches the equivalent code in the CPUID driver.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
arch/x86/kernel/msr.c diff | blob | blame | history