"np" is supposed to be set to NULL at the start.
Fixes: 4a45d9669ac1 ("tpm: replace of_find_node_by_name() with dev of_node propert")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/char/tpm/tpm_of.c b/drivers/char/tpm/tpm_of.c
index 3af829f..904ed4a 100644
--- a/drivers/char/tpm/tpm_of.c
+++ b/drivers/char/tpm/tpm_of.c
@@ -23,7 +23,7 @@
int read_log_of(struct tpm_chip *chip)
{
- struct device_node *np;
+ struct device_node *np = NULL;
const u32 *sizep;
const u64 *basep;
struct tpm_bios_log *log;
--
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