The patch regmap: debugfs: Free map->debugfs_name when debugfs_create_dir() failed
has been applied to the regmap tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 17cf46cfe975f1dd04db6bd38398923846512d49 Mon Sep 17 00:00:00 2001 From: Jeffy Chen <jeffy.c...@rock-chips.com> Date: Tue, 6 Mar 2018 19:04:03 +0800 Subject: [PATCH] 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.c...@rock-chips.com> Signed-off-by: Mark Brown <broo...@kernel.org> --- drivers/base/regmap/regmap-debugfs.c | 3 +++ 1 file changed, 3 insertions(+) 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; } -- 2.16.2