ras-aer-handler: handle errors when running ipmitool

Without that, Fedora build will produce warnings.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/ras-aer-handler.c b/ras-aer-handler.c
index 7fca00df339173d6089c5df25f77a1971ce3a9fc..414d89ee34bac36cf11f873a6ddff53afdf9ce71 100644 (file)
--- a/ras-aer-handler.c
+++ b/ras-aer-handler.c
@@ -71,7 +71,7 @@ int ras_aer_event_handler(struct trace_seq *s,
 #ifdef HAVE_AMP_NS_DECODE
        char ipmi_add_sel[105];
        uint8_t sel_data[5];
-       int seg, bus, dev, fn;
+       int seg, bus, dev, fn, rc;
 #endif
 
        /*
@@ -190,7 +190,9 @@ int ras_aer_event_handler(struct trace_seq *s,
                "ipmitool raw 0x0a 0x44 0x00 0x00 0xc0 0x00 0x00 0x00 0x00 0x3a 0xcd 0x00 0xc0 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x",
          sel_data[0], sel_data[1], sel_data[2], sel_data[3], sel_data[4]);
 
-       system(ipmi_add_sel);
+       rc = system(ipmi_add_sel);
+       if (rc)
+               log(SYSLOG, LOG_WARNING, "Failed to execute ipmitool\n");
 #endif
 
        return 0;