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| author | Wang Hai <wanghai38@huawei.com> | 2020-06-02 20:07:33 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-29 18:12:53 +0200 |
| commit | 85c5cbeba8f4fb28e6b9bfb3e467718385f78f76 (patch) | |
| tree | 003cd08ff9f4ecc6145164d36bd5de30699d3cf8 /drivers/misc | |
| parent | 9ebcfadb0610322ac537dd7aa5d9cbc2b2894c68 (diff) | |
| download | linux-85c5cbeba8f4fb28e6b9bfb3e467718385f78f76.tar.gz linux-85c5cbeba8f4fb28e6b9bfb3e467718385f78f76.tar.bz2 linux-85c5cbeba8f4fb28e6b9bfb3e467718385f78f76.zip | |
cxl: Fix kobject memleak
Currently the error return path from kobject_init_and_add() is not
followed by a call to kobject_put() - which means we are leaking
the kobject.
Fix it by adding a call to kobject_put() in the error path of
kobject_init_and_add().
Fixes: b087e6190ddc ("cxl: Export optional AFU configuration record in sysfs")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Acked-by: Andrew Donnellan <ajd@linux.ibm.com>
Acked-by: Frederic Barrat <fbarrat@linux.ibm.com>
Link: https://lore.kernel.org/r/20200602120733.5943-1-wanghai38@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/cxl/sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/cxl/sysfs.c b/drivers/misc/cxl/sysfs.c index f0263d1a1fdf..d97a243ad30c 100644 --- a/drivers/misc/cxl/sysfs.c +++ b/drivers/misc/cxl/sysfs.c @@ -624,7 +624,7 @@ static struct afu_config_record *cxl_sysfs_afu_new_cr(struct cxl_afu *afu, int c rc = kobject_init_and_add(&cr->kobj, &afu_config_record_type, &afu->dev.kobj, "cr%i", cr->cr); if (rc) - goto err; + goto err1; rc = sysfs_create_bin_file(&cr->kobj, &cr->config_attr); if (rc) |