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| author | Xiaotian Feng <dfeng@redhat.com> | 2009-11-05 10:43:51 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-11-08 12:48:58 +0100 |
| commit | de2a47cf2b3f59ef9664b277f4021b91af13598e (patch) | |
| tree | a1bb79104018eb6f68047f405912876328fb5e70 /arch/x86/kernel/microcode_amd.c | |
| parent | f1b291d4c47440cbfc1a478e88800e2742d60a80 (diff) | |
| download | talos-op-linux-de2a47cf2b3f59ef9664b277f4021b91af13598e.tar.gz talos-op-linux-de2a47cf2b3f59ef9664b277f4021b91af13598e.zip | |
x86: Fix error return sequence in __ioremap_caller()
kernel missed to free memtype if get_vm_area_caller failed in
__ioremap_caller.
This patch introduces error path to fix this and cleans up the
repetitive error return sequences that contributed to the
creation of the bug.
Signed-off-by: Xiaotian Feng <dfeng@redhat.com>
Acked-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
LKML-Reference: <1257389031-20429-1-git-send-email-dfeng@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/microcode_amd.c')
0 files changed, 0 insertions, 0 deletions
