[PATCH] nvmet-fc: Fix a missed _irqsave version of spin_lock in 'nvmet_fc_fod_op_done()'

[Christoph Hellwig]

On Fri, Aug 21, 2020 at 09:58:19AM +0200, Christophe JAILLET wrote:
> The way 'spin_lock()' and 'spin_lock_irqsave()' are used is not consistent
> in this function.
> 
> Use 'spin_lock_irqsave()' also here, as there is no guarantee that
> interruptions are disabled at that point, according to surrounding code.
> 
> Fixes: a97ec51b37ef ("nvmet_fc: Rework target side abort handling")
> Signed-off-by: Christophe JAILLET <christophe.jaillet at wanadoo.fr>
> ---
> Not tested, only based on what looks logical to me according to
> surrounding code

Looks good,

Reviewed-by: Christoph Hellwig <hch at lst.de>