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-rw-r--r--drivers/net/wireless/orinoco/orinoco_usb.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/wireless/orinoco/orinoco_usb.c b/drivers/net/wireless/orinoco/orinoco_usb.c
index 7f53cea2..01624dc 100644
--- a/drivers/net/wireless/orinoco/orinoco_usb.c
+++ b/drivers/net/wireless/orinoco/orinoco_usb.c
@@ -865,7 +865,7 @@ static int ezusb_firmware_download(struct ezusb_priv *upriv,
static int ezusb_access_ltv(struct ezusb_priv *upriv,
struct request_context *ctx,
u16 length, const void *data, u16 frame_type,
- void *ans_buff, int ans_size, u16 *ans_length)
+ void *ans_buff, unsigned ans_size, u16 *ans_length)
{
int req_size;
int retval = 0;
@@ -933,7 +933,7 @@ static int ezusb_access_ltv(struct ezusb_priv *upriv,
}
if (ctx->in_rid) {
struct ezusb_packet *ans = ctx->buf;
- int exp_len;
+ unsigned exp_len;
if (ans->hermes_len != 0)
exp_len = le16_to_cpu(ans->hermes_len) * 2 + 12;
@@ -949,8 +949,7 @@ static int ezusb_access_ltv(struct ezusb_priv *upriv,
}
if (ans_buff)
- memcpy(ans_buff, ans->data,
- min_t(int, exp_len, ans_size));
+ memcpy(ans_buff, ans->data, min(exp_len, ans_size));
if (ans_length)
*ans_length = le16_to_cpu(ans->hermes_len);
}
@@ -995,7 +994,7 @@ static int ezusb_read_ltv(struct hermes *hw, int bap, u16 rid,
struct ezusb_priv *upriv = hw->priv;
struct request_context *ctx;
- if ((bufsize < 0) || (bufsize % 2))
+ if (bufsize % 2)
return -EINVAL;
ctx = ezusb_alloc_ctx(upriv, rid, rid);