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linux: fix harmless warn_unused_result warning (#4056)

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Shuduo Sang 2023-07-13 05:00:59 +08:00 committed by GitHub
parent 2f87d5c114
commit a939d643dd
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 3 deletions
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9
src/unix/linux.c
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@ -1718,7 +1718,8 @@ int uv_cpu_info(uv_cpu_info_t** ci, int* count) {
return UV__ERR(errno);
}
fgets(buf, sizeof(buf), fp); /* Skip first line. */
if (NULL == fgets(buf, sizeof(buf), fp))
abort();
for (;;) {
memset(&t, 0, sizeof(t));
@ -1729,7 +1730,8 @@ int uv_cpu_info(uv_cpu_info_t** ci, int* count) {
if (n != 7)
break;
fgets(buf, sizeof(buf), fp); /* Skip rest of line. */
if (NULL == fgets(buf, sizeof(buf), fp))
abort();
if (cpu >= ARRAY_SIZE(*cpus))
continue;
@ -1809,7 +1811,8 @@ nocpuinfo:
if (fp == NULL)
continue;
fscanf(fp, "%llu", &(*cpus)[cpu].freq);
if (1 != fscanf(fp, "%llu", &(*cpus)[cpu].freq))
abort();
fclose(fp);
fp = NULL;
}