[PATCH 5.2 097/124] tools/power turbostat: fix file descriptor leaks

[Greg Kroah-Hartman]

From: Gustavo A. R. Silva <gust...@embeddedor.com>

[ Upstream commit 605736c6929d541c78a85dffae4d33a23b6b2149 ]

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>
Reviewed-by: Prarit Bhargava <pra...@redhat.com>
Signed-off-by: Len Brown <len.br...@intel.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
 tools/power/x86/turbostat/turbostat.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/power/x86/turbostat/turbostat.c 
b/tools/power/x86/turbostat/turbostat.c
index efc8d07364c61..0ffbbcac4d19d 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -2912,6 +2912,7 @@ 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;
        }
 
-- 
2.20.1