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Subject[PATCH] rapidio: Remove redundant variable tmp
Date
The variable tmp is being assigned a value but it is never read
afterwards. The assignment is redundant and so is the variable, so
remove tmp.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
drivers/rapidio/rio-scan.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/rapidio/rio-scan.c b/drivers/rapidio/rio-scan.c
index 19b0c33f4a62..2bc4d1eaf1ce 100644
--- a/drivers/rapidio/rio-scan.c
+++ b/drivers/rapidio/rio-scan.c
@@ -524,7 +524,6 @@ static int rio_enum_peer(struct rio_net *net, struct rio_mport *port,
{
struct rio_dev *rdev;
u32 regval;
- int tmp;

if (rio_mport_chk_dev_access(port,
RIO_ANY_DESTID(port->sys_size), hopcount)) {
@@ -558,7 +557,7 @@ static int rio_enum_peer(struct rio_net *net, struct rio_mport *port,
rio_mport_write_config_32(port, RIO_ANY_DESTID(port->sys_size),
hopcount,
RIO_HOST_DID_LOCK_CSR, port->host_deviceid);
- while ((tmp = rio_get_host_deviceid_lock(port, hopcount))
+ while (rio_get_host_deviceid_lock(port, hopcount)
< port->host_deviceid) {
/* Delay a bit */
mdelay(1);
--
2.34.1
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