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| author | Jeffy Chen <jeffy.chen@rock-chips.com> | 2018-03-06 19:04:03 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-03-06 14:20:50 +0000 |
| commit | 17cf46cfe975f1dd04db6bd38398923846512d49 (patch) | |
| tree | a77ee88d3b0b018eadfe6ae893ed7a98a995a494 /drivers/base | |
| parent | 46589e9c753b7c905e8671a89cbb9728f3b99855 (diff) | |
| download | linux-17cf46cfe975f1dd04db6bd38398923846512d49.tar.gz linux-17cf46cfe975f1dd04db6bd38398923846512d49.tar.bz2 linux-17cf46cfe975f1dd04db6bd38398923846512d49.zip | |
regmap: debugfs: Free map->debugfs_name when debugfs_create_dir() failed
Free map->debugfs_name when debugfs_create_dir() failed to avoid memory
leak.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/regmap/regmap-debugfs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c index dd3a16894e3c..c84f5ceb015a 100644 --- a/drivers/base/regmap/regmap-debugfs.c +++ b/drivers/base/regmap/regmap-debugfs.c @@ -584,6 +584,9 @@ void regmap_debugfs_init(struct regmap *map, const char *name) map->debugfs = debugfs_create_dir(name, regmap_debugfs_root); if (!map->debugfs) { dev_warn(map->dev, "Failed to create debugfs directory\n"); + + kfree(map->debugfs_name); + map->debugfs_name = NULL; return; } |