fm10k: no need to check return value of debugfs_create functions

When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

Cc: Jeff Kirsher <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
(cherry picked from commit ecc5570)

Orabug: 31268827

Signed-off-by: Jack Vogel <[email protected]>
Reviewed-by: John Donnelly <[email protected]>
Signed-off-by: Somasundaram Krishnasamy <[email protected]>

Author: gregkh

drivers/net/ethernet/intel/fm10k/fm10k_debugfs.c

@@ -160,8 +160,6 @@ void fm10k_dbg_q_vector_init(struct fm10k_q_vector *q_vector)
 	snprintf(name, sizeof(name), "q_vector.%03d", q_vector->v_idx);
 
 	q_vector->dbg_q_vector = debugfs_create_dir(name, interface->dbg_intfc);
-	if (!q_vector->dbg_q_vector)
-		return;
 
 	/* Generate a file for each rx ring in the q_vector */
 	for (i = 0; i < q_vector->tx.count; i++) {