diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-08-21 20:57:10 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-08-21 23:01:44 +0400 |
| commit | 94543a8d4fb302817014981489f15cb3b92ec3c2 (patch) | |
| tree | 651bad8e64bfaab497786cd6521f9db1bd3988d0 /drivers/net/wireless/iwlwifi/pcie/internal.h | |
| parent | 7b4e6cfbae304177b8edc0c12341b4896cab3f2d (diff) | |
| download | linux-94543a8d4fb302817014981489f15cb3b92ec3c2.tar.xz | |
iwlwifi: fix flow handler debug code
iwl_dbgfs_fh_reg_read() can cause crashes and/or
BUG_ON in slub because the ifdefs are wrong, the
code in iwl_dump_fh() should use DEBUGFS, not
DEBUG to protect the buffer writing code.
Also, while at it, clean up the arguments to the
function, some code and make it generally safer.
Cc: stable@vger.kernel.org
Reported-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/pcie/internal.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/pcie/internal.h b/drivers/net/wireless/iwlwifi/pcie/internal.h index d9694c58208c..4ffc18dc3a57 100644 --- a/drivers/net/wireless/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/iwlwifi/pcie/internal.h @@ -350,7 +350,7 @@ int iwl_queue_space(const struct iwl_queue *q); /***************************************************** * Error handling ******************************************************/ -int iwl_dump_fh(struct iwl_trans *trans, char **buf, bool display); +int iwl_dump_fh(struct iwl_trans *trans, char **buf); void iwl_dump_csr(struct iwl_trans *trans); /***************************************************** |