Commit 62c50543 authored by Dan Carpenter's avatar Dan Carpenter Committed by John W. Linville

wireless: at76c50x: allocating too much data

This is a cut and paste mistake, sizeof(struct mib_local) was intended
instead of sizeof(struct mib_phy).  The call to at76_get_mib() uses
sizeof(struct mib_local) correctly, although I changed that to
sizeof(*m) for style reasons after discussion with some of the wireless

The current code works fine because mib_phy structs are larger than
mib_local structs.  But we may as well clean it up.
Signed-off-by: default avatarDan Carpenter <>
Signed-off-by: default avatarJohn W. Linville <>
parent 8b5bed90
...@@ -1122,12 +1122,12 @@ exit: ...@@ -1122,12 +1122,12 @@ exit:
static void at76_dump_mib_local(struct at76_priv *priv) static void at76_dump_mib_local(struct at76_priv *priv)
{ {
int ret; int ret;
struct mib_local *m = kmalloc(sizeof(struct mib_phy), GFP_KERNEL); struct mib_local *m = kmalloc(sizeof(*m), GFP_KERNEL);
if (!m) if (!m)
return; return;
ret = at76_get_mib(priv->udev, MIB_LOCAL, m, sizeof(struct mib_local)); ret = at76_get_mib(priv->udev, MIB_LOCAL, m, sizeof(*m));
if (ret < 0) { if (ret < 0) {
wiphy_err(priv->hw->wiphy, wiphy_err(priv->hw->wiphy,
"at76_get_mib (LOCAL) failed: %d\n", ret); "at76_get_mib (LOCAL) failed: %d\n", ret);
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment