1 files changed, 6 insertions, 0 deletions

diff --git a/Documentation/mic/mpssd/mpssd.c b/Documentation/mic/mpssd/mpssd.c
index 0c980ad40b17..5c7fdda56f0e 100644
--- a/Documentation/mic/mpssd/mpssd.c
+++ b/Documentation/mic/mpssd/mpssd.c
@@ -1412,6 +1412,12 @@ mic_config(void *arg)
         }
 
         do {
+                ret = lseek(fd, 0, SEEK_SET);
+                if (ret < 0) {
+                        mpsslog("%s: Failed to seek to file start '%s': %s\n",
+                                mic->name, pathname, strerror(errno));
+                        goto close_error1;
+                }
                 ret = read(fd, value, sizeof(value));
                 if (ret < 0) {
                         mpsslog("%s: Failed to read sysfs entry '%s': %s\n",