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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>
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1 changed files with 2 additions and 1 deletions
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@ -8,6 +8,7 @@
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*/
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#include <common.h>
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#include <errno.h>
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#include <stdio_dev.h>
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#include <input.h>
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#include <linux/input.h>
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@ -467,7 +468,7 @@ int input_init(struct input_config *config, int leds)
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input_add_table(config, KEY_LEFTCTRL, KEY_RIGHTCTRL,
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kbd_ctrl_xlate, ARRAY_SIZE(kbd_ctrl_xlate))) {
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debug("%s: Could not add modifier tables\n", __func__);
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return -1;
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return -ENOSPC;
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}
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return 0;
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