Commit 73ae98a1 authored by roel kluin's avatar roel kluin Committed by John W. Linville
Browse files

iwl-4965: test below 0 on unsigned num_tbs



num_tbs is unsigned so the test doesn't work.
Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 6f0a2c4d
......@@ -126,7 +126,7 @@ int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *ptr,
u32 num_tbs = IWL_GET_BITS(*tfd, num_tbs);
/* Each TFD can point to a maximum 20 Tx buffers */
if ((num_tbs >= MAX_NUM_OF_TBS) || (num_tbs < 0)) {
if (num_tbs >= MAX_NUM_OF_TBS) {
IWL_ERROR("Error can not send more than %d chunks\n",
MAX_NUM_OF_TBS);
return -EINVAL;
......
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