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[0/2] media: siano: Fix two bugs in smsdvb_debugfs_create()

Message ID 20230914035035.3765754-1-ruanjinjie@huawei.com (mailing list archive)
Headers

Message

Jinjie Ruan Sept. 14, 2023, 3:50 a.m. UTC 
  As debugfs_create_file() returns ERR_PTR and never NULL, check NULL is not
correct to catch the error.

And if kzalloc() fails in smsdvb_debugfs_create(), the dir and file which
is created by debugfs_create_dir() and debugfs_create_file() is
not freed.

This patch set fix the above 2 bugs.

Jinjie Ruan (2):
  media: siano: Fix the NULL vs IS_ERR() bug for debugfs_create_file()
  media: siano: Fix the missing err path in smsdvb_debugfs_create()

 drivers/media/common/siano/smsdvb-debugfs.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)