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1 parent 3108c27 commit 4685ca5Copy full SHA for 4685ca5
examples/lp503x/lp503x_main.c
@@ -625,20 +625,19 @@ static int lp503x_cmd_help(FAR char *parg)
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int main(int argc, FAR char *argv[])
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{
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- bool running;
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char buffer[LINE_MAX];
+ FAR char *cmd;
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+ FAR char *arg;
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+ bool running;
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int len;
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int x;
- char *cmd;
- char *arg;
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fd = open(CONFIG_EXAMPLES_LP503X_DEVPATH, O_CREAT);
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if (fd < 0)
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fprintf(stderr, "ERROR: Failed to open %s: %d\n",
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CONFIG_EXAMPLES_LP503X_DEVPATH, errno);
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- close(fd);
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- return ENODEV;
+ return -ENODEV;
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}
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running = true;
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