From 562c868d94a87af8595541c5b9f2f8944e9bf850 Mon Sep 17 00:00:00 2001 From: Kirtika Ruchandani Date: Tue, 8 Nov 2016 21:50:48 -0800 Subject: [PATCH] iwlwifi: pcie: trans: Remove unused 'shift_param' MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit commit 3ce4a03852d6dd3fd28c2fb2ee9f89bb9ccf9a9b upstream. shift_param is defined and set in iwl_pcie_load_cpu_sections but not used. Fix this to avoid -Wunused-but-set-variable warning. The code using it turned into dead code with commit dcab8ecd5617 ("iwlwifi: mvm: support ucode load for family_8000 B0 only") which added a separate function iwl_pcie_load_given_ucode_8000 (then 8000b) for IWL_DEVICE_FAMILY_8000. Commit 76f8c0e17edc ("iwlwifi: pcie: remove dead code") removed the dead code but left shift_param as is. iwlwifi/pcie/trans.c: In function ‘iwl_pcie_load_cpu_sections’: iwlwifi/pcie/trans.c:871:6: warning: variable ‘shift_param’ set but not used [-Wunused-but-set-variable] Fixes: dcab8ecd5617 ("iwlwifi: mvm: support ucode load for family_8000 B0 only") Fixes: 76f8c0e17edc ("iwlwifi: pcie: remove dead code") Signed-off-by: Kirtika Ruchandani Cc: Sara Sharon Cc: Luca Coelho Cc: Liad Kaufman Cc: Emmanuel Grumbach [removed some unnecessary braces] Signed-off-by: Luca Coelho Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index ae95533e587d..9ba45b089a5d 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -868,17 +868,13 @@ static int iwl_pcie_load_cpu_sections(struct iwl_trans *trans, int cpu, int *first_ucode_section) { - int shift_param; int i, ret = 0; u32 last_read_idx = 0; - if (cpu == 1) { - shift_param = 0; + if (cpu == 1) *first_ucode_section = 0; - } else { - shift_param = 16; + else (*first_ucode_section)++; - } for (i = *first_ucode_section; i < IWL_UCODE_SECTION_MAX; i++) { last_read_idx = i; -- 2.11.0