amd-xgbe: Resolve checkpatch warning about sscanf usage
Checkpatch issued a warning preferring to use kstrto<type> when
using a single variable sscanf. Change the sscanf invocation to
a kstrtouint call.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c b/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
index 6bb76d5..8119858 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
@@ -151,7 +151,7 @@
{
char workarea[32];
ssize_t len;
- unsigned int scan_value;
+ int ret;
if (*ppos != 0)
return 0;
@@ -165,10 +165,9 @@
return len;
workarea[len] = '\0';
- if (sscanf(workarea, "%x", &scan_value) == 1)
- *value = scan_value;
- else
- return -EIO;
+ ret = kstrtouint(workarea, 0, value);
+ if (ret)
+ return ret;
return len;
}