ntb: ntb_pingpong: no need to check the return value of debugfs calls

There is no need to check the return value of debugfs_create_atomic_t as
nothing happens with the error.  Also, the code will never return NULL,
so this check has never caught anything :)

Fix this by removing the check entirely.

Cc: Jon Mason <[email protected]>
Cc: Dave Jiang <[email protected]>
Cc: Allen Hubbe <[email protected]>
Cc: [email protected]
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

0 files changed, 0 insertions, 0 deletions