x86/microcode/intel: Do the mc_saved_src NULL check first

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... and only then deref it. Also, shorten some variable names and rename
others so as to diminish the ubiquitous presence of the "mc_" prefix
everywhere and make it a bit more readable.

Use kcalloc so that we don't kfree() uninitialized memory on the unwind
path, as suggested by Quentin.

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Quentin Casasnovas <quentin.casasnovas@oracle.com>

...

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Borislav Petkov 2015-02-05 20:11:41 +01:00

parent 776d3cdc93

commit f9524e6f54

1 changed files with 22 additions and 16 deletions

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arch/x86/kernel/cpu/microcode/intel_early.c

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