x86, pat: In rbt_memtype_check_insert(), update new->type only if valid

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new->type should only change when there is a valid ret_type. Otherwise
the requested type and return type should be same.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
LKML-Reference: <20100224214355.GA16431@linux-os.sc.intel.com>
Tested-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

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Pallipadi, Venkatesh 2010-02-24 13:43:55 -08:00 • committed by H. Peter Anvin

parent 9e41a49aab

commit 4daa2a8093

1 changed files with 3 additions and 1 deletions

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arch/x86/mm/pat_rbtree.c

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