regmap: debugfs: Fix more error path regressions
Many error paths in __regmap_init rely on ret being pre-initialised to -EINVAL, add an extra initialisation in after the new call to regmap_set_name. Fixes: 94cc89eb ("regmap: debugfs: Fix handling of name string for debugfs init delays") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20200918152212.22200-1-ckeepax@opensource.cirrus.comSigned-off-by: Mark Brown <broonie@kernel.org>
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