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| author | Stephen Kitt <steve@sk2.org> | 2019-06-13 18:25:48 +0200 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2019-06-20 14:08:49 -0600 |
| commit | 220ee02a0b38726a90430e94714c87550dc3d476 (patch) | |
| tree | d757901fe1d8644d050a3c8afda801b8f75795d9 /Documentation/i2c/upgrading-clients | |
| parent | 4ae5b8f2140d18788979153370c83cf925092b5c (diff) | |
| download | linux-220ee02a0b38726a90430e94714c87550dc3d476.tar.gz linux-220ee02a0b38726a90430e94714c87550dc3d476.tar.bz2 linux-220ee02a0b38726a90430e94714c87550dc3d476.zip | |
docs: stop suggesting strlcpy
Since strlcpy is deprecated, the documentation shouldn't suggest using
it. This patch fixes the examples to use strscpy instead. It also uses
sizeof instead of underlying constants as far as possible, to simplify
future changes to the corresponding data structures.
Signed-off-by: Stephen Kitt <steve@sk2.org>
Acked-by: Kees Cook <keescook@chromium.org>
Acked-by: Federico Vaga <federico.vaga@vaga.pv.it>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/i2c/upgrading-clients')
| -rw-r--r-- | Documentation/i2c/upgrading-clients | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/i2c/upgrading-clients b/Documentation/i2c/upgrading-clients index ccba3ffd6e80..96392cc5b5c7 100644 --- a/Documentation/i2c/upgrading-clients +++ b/Documentation/i2c/upgrading-clients @@ -43,7 +43,7 @@ static int example_attach(struct i2c_adapter *adap, int addr, int kind) example->client.adapter = adap; i2c_set_clientdata(&state->i2c_client, state); - strlcpy(client->i2c_client.name, "example", I2C_NAME_SIZE); + strscpy(client->i2c_client.name, "example", sizeof(client->i2c_client.name)); ret = i2c_attach_client(&state->i2c_client); if (ret < 0) { @@ -138,7 +138,7 @@ can be removed: - example->client.flags = 0; - example->client.adapter = adap; - -- strlcpy(client->i2c_client.name, "example", I2C_NAME_SIZE); +- strscpy(client->i2c_client.name, "example", sizeof(client->i2c_client.name)); The i2c_set_clientdata is now: |