Fix Error: sx127x_demo.c:464:7: error: variable 'fd' is used uninitialized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized]
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
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@ -464,7 +464,7 @@ int main(int argc, FAR char *argv[])
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if (ret != OK)
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{
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printf("sx127x_main: validate arguments failed!\n");
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goto errout;
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return 0;
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}
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printf("Start sx127x_demo\n");
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@ -476,7 +476,7 @@ int main(int argc, FAR char *argv[])
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{
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int errcode = errno;
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printf("ERROR: Failed to open device %s: %d\n", DEV_NAME, errcode);
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goto errout;
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return 0;
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}
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/* Set modulation */
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