mmap: clean up mmap_region() unrolling

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Move logic of unrolling to the error path as apposed to duplicating it
within the function body.  This reduces the potential of missing an update
to one path when making changes.

Link: https://lkml.kernel.org/r/20230120162650.984577-38-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Li Zetao <lizetao1@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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Liam R. Howlett 2023-01-20 11:26:38 -05:00 • committed by Andrew Morton

parent b373037fa9

commit cc8d1b097d

1 changed files with 18 additions and 27 deletions

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mm/mmap.c

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