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ipmi: initialize len variable

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Clang static analysis reports this issue
ipmi_ssif.c:1731:3: warning: 4th function call
  argument is an uninitialized value
  dev_info(&ssif_info->client->dev,
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The 4th parameter is the 'len' variable.
len is only set by a successful call to do_cmd().
Initialize to len 0.

Signed-off-by: Tom Rix <trix@redhat.com>
Message-Id: <20220320135954.2258545-1-trix@redhat.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Tom Rix 2022-03-20 06:59:54 -07:00 committed by Corey Minyard
parent f4676c8ec3
commit 8d10ea152e
1 changed files with 1 additions and 1 deletions
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2
drivers/char/ipmi/ipmi_ssif.c
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@ -1625,7 +1625,7 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
unsigned char *resp;
struct ssif_info *ssif_info;
int rv = 0;
int len;
int len = 0;
int i;
u8 slave_addr = 0;
struct ssif_addr_info *addr_info = NULL;