diff options
| author | Simon Glass | 2015-10-18 21:17:12 -0600 |
|---|---|---|
| committer | Simon Glass | 2015-11-19 20:13:40 -0700 |
| commit | 92778b2784e15a1ac88d4cf64a12eee8163b221c (patch) | |
| tree | f340eddec66cbada4f5c23532bb8e1e1a25b5906 /drivers/input/input.c | |
| parent | c9cac4cdce3a2909d878105621abafa38c1ff79d (diff) | |
input: Return -ENOSPC when there is not space
Return a useful error instead of -1 when something goes wrong.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers/input/input.c')
| -rw-r--r-- | drivers/input/input.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c index 007b85524aa..90339357736 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -8,6 +8,7 @@ */ #include <common.h> +#include <errno.h> #include <stdio_dev.h> #include <input.h> #include <linux/input.h> @@ -467,7 +468,7 @@ int input_init(struct input_config *config, int leds) input_add_table(config, KEY_LEFTCTRL, KEY_RIGHTCTRL, kbd_ctrl_xlate, ARRAY_SIZE(kbd_ctrl_xlate))) { debug("%s: Could not add modifier tables\n", __func__); - return -1; + return -ENOSPC; } return 0; |