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ocxl: remove set but not used variables 'tid' and 'lpid' 

Fixes gcc '-Wunused-but-set-variable' warning:

  drivers/misc/ocxl/link.c: In function 'xsl_fault_handler':
  drivers/misc/ocxl/link.c:187:17: warning: variable 'tid' set but not used
  drivers/misc/ocxl/link.c:187:6: warning: variable 'lpid' set but not used

They are never used and can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Acked-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Acked-by: Frederic Barrat <fbarrat@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
YueHaibing 2019-03-29 23:44:56 +08:00 committed by Michael Ellerman
parent a5ae043de7
commit 32eeb5614d
1 changed files with 1 additions and 3 deletions
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4
drivers/misc/ocxl/link.c
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@ -184,7 +184,7 @@ static irqreturn_t xsl_fault_handler(int irq, void *data)
u64 dsisr, dar, pe_handle;
struct pe_data *pe_data;
struct ocxl_process_element *pe;
int lpid, pid, tid;
int pid;
bool schedule = false;
read_irq(spa, &dsisr, &dar, &pe_handle);
@ -192,9 +192,7 @@ static irqreturn_t xsl_fault_handler(int irq, void *data)
WARN_ON(pe_handle > SPA_PE_MASK);
pe = spa->spa_mem + pe_handle;
lpid = be32_to_cpu(pe->lpid);
pid = be32_to_cpu(pe->pid);
tid = be32_to_cpu(pe->tid);
/* We could be reading all null values here if the PE is being
* removed while an interrupt kicks in. It's not supposed to
* happen if the driver notified the AFU to terminate the