A previous backport to bug LP: #1745130 overlooked adding in
an error return that was introduced by commit 6124c53edeea. Fix
this by adding in the missing return.
Detected by CoverityScan, CID#1467925 ("Missing return statement)
Fixes: b9a5fffbaee6 ("rfkill: Add rfkill-any LED trigger")
A previous backport to bug LP: #1745130 overlooked adding in
an error return that was introduced by commit 6124c53edeea. Fix
this by adding in the missing return.
Detected by CoverityScan, CID#1467925 ("Missing return statement)
Fixes: b9a5fffbaee6 ("rfkill: Add rfkill-any LED trigger")