Removing extra lines, spaces and unneeded parenthesis.
Collapsing an if statement to detect the type of error.

l3_smx:
- Fixing the message printed on error.

So now: 				looks like:
"No Error Error seen..."		"No Error seen..."
"In-Band Error Error seen..."	"In-Band Error seen..."

Other messages are self explanatory, no "Error" added to them.
(E.g.: "Address Hole seen...")
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>