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devres: Provide krealloc_array

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There is no krealloc_array equivalent in devres. Users would have to
do their own multiplication overflow check so provide one.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: James Clark <james.clark@arm.com>
Link: https://lore.kernel.org/r/20230509094942.396150-2-james.clark@arm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
James Clark
2023-05-09 10:49:38 +01:00
committed by Greg Kroah-Hartman
parent 7877cb91f1
commit d388f06ace
2 changed files with 12 additions and 0 deletions
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Documentation/driver-api/driver-model/devres.rst
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@@ -364,6 +364,7 @@ MEM
devm_kmalloc_array()
devm_kmemdup()
devm_krealloc()
devm_krealloc_array()
devm_kstrdup()
devm_kstrdup_const()
devm_kvasprintf()