[PATCH] ARC: perf: Remove redundant initialization of variable idx

[Vineet Gupta]

On 11/26/21 2:23 PM, Colin Ian King wrote:
> The variable idx is being initialized with a value that is never
> read, it is being updated later on. The assignment is redundant and
> can be removed.
> 
> Signed-off-by: Colin Ian King<colin.i.king at gmail.com>

Sorry for the delay in getting to this. Added to ARC tree now.

Thx,
-Vineet