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wifi: iwlwifi: uninitialized variable in iwl_acpi_get_ppag_table()
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: e8e10a37c5
("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>
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1 changed files with 3 additions and 0 deletions
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@ -1116,6 +1116,9 @@ int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt)
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goto read_table;
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}
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ret = PTR_ERR(wifi_pkg);
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goto out_free;
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read_table:
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fwrt->ppag_ver = tbl_rev;
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flags = &wifi_pkg->package.elements[1];
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