[PATCH] tools/power turbostat: fix file descriptor leaks

[Gustavo A. R. Silva]

Fix file descriptor leaks by closing fp before return.

Addresses-Coverity-ID: 1444591 ("Resource leak")
Addresses-Coverity-ID: 1444592 ("Resource leak")
Fixes: 5ea7647b333f ("tools/power turbostat: Warn on bad ACPI LPIT data")
Signed-off-by: Gustavo A. R. Silva <gust...@embeddedor.com>
---
 tools/power/x86/turbostat/turbostat.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/power/x86/turbostat/turbostat.c 
b/tools/power/x86/turbostat/turbostat.c
index c7727be9719f..78d9acba8e9b 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -2924,6 +2924,7 @@ int snapshot_cpu_lpi_us(void)
        if (retval != 1) {
                fprintf(stderr, "Disabling Low Power Idle CPU output\n");
                BIC_NOT_PRESENT(BIC_CPU_LPI);
+               fclose(fp);
                return -1;
        }
 
@@ -2950,6 +2951,7 @@ int snapshot_sys_lpi_us(void)
        if (retval != 1) {
                fprintf(stderr, "Disabling Low Power Idle System output\n");
                BIC_NOT_PRESENT(BIC_SYS_LPI);
+               fclose(fp);
                return -1;
        }
        fclose(fp);
-- 
2.21.0