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regmap: Fix for v6.16

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A fix for a memory leak when we get an error during regmap init for a
 bus that uses free_on_exit to clean up device specific data.
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Merge tag 'regmap-fix-v6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap fix from Mark Brown:
 "A fix for a memory leak when we get an error during regmap init for a
  bus that uses free_on_exit to clean up device specific data"

* tag 'regmap-fix-v6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: fix potential memory leak of regmap_bus
This commit is contained in:
Linus Torvalds 2025-07-20 08:56:40 -07:00
commit 875dd235ce
1 changed files with 2 additions and 0 deletions
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2
drivers/base/regmap/regmap.c
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@ -1173,6 +1173,8 @@ err_name:
err_map:
kfree(map);
err:
if (bus && bus->free_on_exit)
kfree(bus);
return ERR_PTR(ret);
}
EXPORT_SYMBOL_GPL(__regmap_init);