[PATCH v3 3/3] gianfar: Extend an initialisation clause of a for loop in gfar_ethflow_to_filer_table

SF Markus Elfring
2016-01-15T10:14:02Z

Date: Fri, 15 Jan 2016 10:50:34 +0100

Move the assignment for the variable "j" from the beginning
into an initialisation clause of a for loop.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/net/ethernet/freescale/gianfar_ethtool.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c
index 8302f7d..2162adc 100644
--- a/drivers/net/ethernet/freescale/gianfar_ethtool.c
+++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c
@@ -772,8 +772,7 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow,
unsigned int cmp_rqfpr;
unsigned int *local_rqfpr;
unsigned int *local_rqfcr;
- int i, k, l;
- int j = MAX_FILER_IDX;
+ int i, j, k, l;
int ret = 1;

local_rqfpr = kmalloc_array(MAX_FILER_IDX + 1, sizeof(unsigned int),
@@ -807,7 +806,7 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow,
goto free_fcr;
}

- for (i = 0; i < MAX_FILER_IDX + 1; i++) {
+ for (i = 0, j = MAX_FILER_IDX; i < MAX_FILER_IDX + 1; i++) {
local_rqfpr[j] = priv->ftp_rqfpr[i];
local_rqfcr[j] = priv->ftp_rqfcr[i];
j--;
--
2.6.3