diff options
| author | Greg Kroah-Hartman <[email protected]> | 2019-06-18 17:50:46 +0200 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2019-06-27 15:56:52 +0100 |
| commit | d1d522d4f8b40016b7071dd0e0167927e58814e3 (patch) | |
| tree | fa491692d764ee7e424d743aa0891778371a50cb | |
| parent | acc68b0e70e8c9cb4355f9cafeaf51a441f64cc2 (diff) | |
gpio: tegra: No need to cast away return value of debugfs_create_file()
It is fine to ignore the return value (and encouraged),
so no need to cast away the return value, you will not get
a build warning at all.
Cc: Bartosz Golaszewski <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Jon Hunter <[email protected]>
Acked-by: Thierry Reding <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
| -rw-r--r-- | drivers/gpio/gpio-tegra.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c index 6d9b6906b9d0..a54bba1bda6c 100644 --- a/drivers/gpio/gpio-tegra.c +++ b/drivers/gpio/gpio-tegra.c @@ -550,8 +550,8 @@ DEFINE_SHOW_ATTRIBUTE(tegra_dbg_gpio); static void tegra_gpio_debuginit(struct tegra_gpio_info *tgi) { - (void) debugfs_create_file("tegra_gpio", 0444, - NULL, tgi, &tegra_dbg_gpio_fops); + debugfs_create_file("tegra_gpio", 0444, NULL, tgi, + &tegra_dbg_gpio_fops); } #else |