6.1-stable review patch. If anyone has any objections, please let me know.
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From: Dan Carpenter dan.carpenter@linaro.org
[ Upstream commit 65c6ee90455053cfd3067c17aaa4a42b0c766543 ]
This is an error path and Smatch complains that "tbl_rev" is uninitialized on this path. All the other functions follow this same patter where they set the error code and goto out_free so that's probably what was intended here as well.
Fixes: e8e10a37c51c ("iwlwifi: acpi: move ppag code from mvm to fw/acpi") Signed-off-by: Dan Carpenter dan.carpenter@linaro.org Link: https://msgid.link/09900c01-6540-4a32-9451-563da0029cb6@moroto.mountain Signed-off-by: Johannes Berg johannes.berg@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/intel/iwlwifi/fw/acpi.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c index bdb8464cd432..f5fcc547de39 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c @@ -1044,6 +1044,9 @@ int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt) goto read_table; }
+ ret = PTR_ERR(wifi_pkg); + goto out_free; + read_table: fwrt->ppag_ver = tbl_rev; flags = &wifi_pkg->package.elements[1];