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@xxxxxxxxxx>
---
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 506279b95442..6806ac1636ca 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
@@ -848,6 +848,9 @@ 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];
--
2.43.0
