The size of free_list_lock and free_list is num_possible_cpus,
and cpu id returned by get_cpu() maybe bigger than
num_possible_cpus, due to the non-continuous cpu ids.
Signed-off-by: Li RongQing <lirongq...@baidu.com>
Signed-off-by: Wang Li <wangl...@baidu.com>
---
drivers/scsi/bnx2fc/bnx2fc_io.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c
index 5a645b8b9af1..fab1a9f85360 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_io.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_io.c
@@ -472,7 +472,7 @@ struct bnx2fc_cmd *bnx2fc_cmd_alloc(struct bnx2fc_rport
*tgt)
u32 free_sqes;
u32 max_sqes;
u16 xid;
- int index = get_cpu();
+ int index = get_cpu() % num_possible_cpus();
max_sqes = BNX2FC_SCSI_MAX_SQES;
/*
--
2.16.2
