iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

dmaengine: idxd: Remove unused status variable in irq_process_work_list()

Browse Source 
status is no longer used within this block:

drivers/dma/idxd/irq.c:255:6: warning: unused variable 'status'
[-Wunused-variable]
                u8 status = desc->completion->status & DSA_COMP_STATUS_MASK;
                   ^
1 warning generated.

Fixes: b60bb6e2bf ("dmaengine: idxd: fix abort status check")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20210802175820.3153920-1-nathan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Nathan Chancellor 2021-08-02 10:58:20 -07:00 committed by Vinod Koul
parent e9c5b0b53c
commit 53cbf462f6
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/dma/idxd/irq.c
View File

@ -252,8 +252,6 @@ static int irq_process_work_list(struct idxd_irq_entry *irq_entry,
spin_unlock_irqrestore(&irq_entry->list_lock, flags);
list_for_each_entry(desc, &flist, list) {
u8 status = desc->completion->status & DSA_COMP_STATUS_MASK;
/*
* Check against the original status as ABORT is software defined
* and 0xff, which DSA_COMP_STATUS_MASK can mask out.