libdvr: Fix libdvr typos [1/1]

PD#SWPL-98706

Problem:
Need to fix libdvr typos on Android S/T

Solution:
Fixed typos mentioned in SWPL-98706's typo result list

Verify:
Locally tested OK in AH212 RDK environment.

Signed-off-by: Wentao.MA <wentao.ma@amlogic.com>

Change-Id: Iedf97164a6a32b6f15f0451567ce710450a104e4
diff --git a/src/dvr_wrapper.c b/src/dvr_wrapper.c
index fd6c7a3..12a6a1e 100644
--- a/src/dvr_wrapper.c
+++ b/src/dvr_wrapper.c
@@ -1670,7 +1670,7 @@
   int got_1st_seg=0;
   DVR_WrapperCtx_t *ctx_record;/*for timeshift*/
   DVR_Bool_t is_timeshift = DVR_FALSE;
-  DVR_PlaybackSegmentFlag_t segflags = 0;
+  DVR_PlaybackSegmentFlag_t seg_flags = 0;
 
   DVR_RETURN_IF_FALSE(playback);
   DVR_RETURN_IF_FALSE(p_pids);
@@ -1782,8 +1782,8 @@
             } else {
               DVR_WRAPPER_INFO("success to get seg av info \n");
             }
-            segflags = DVR_PLAYBACK_SEGMENT_DISPLAYABLE | DVR_PLAYBACK_SEGMENT_CONTINUOUS;
-            error = wrapper_addPlaybackSegment(ctx, &seg_info, p_pids, segflags);
+            seg_flags = DVR_PLAYBACK_SEGMENT_DISPLAYABLE | DVR_PLAYBACK_SEGMENT_CONTINUOUS;
+            error = wrapper_addPlaybackSegment(ctx, &seg_info, p_pids, seg_flags);
             if (error == DVR_FAILURE) {
               DVR_WRAPPER_WARN("adding playback segment fails");
               break;
@@ -1858,8 +1858,8 @@
               } else {
                 DVR_WRAPPER_INFO("success to get seg av info \n");
               }
-              segflags = DVR_PLAYBACK_SEGMENT_DISPLAYABLE | DVR_PLAYBACK_SEGMENT_CONTINUOUS;
-              error = wrapper_addPlaybackSegment(ctx, &seg_info, p_pids, segflags);
+              seg_flags = DVR_PLAYBACK_SEGMENT_DISPLAYABLE | DVR_PLAYBACK_SEGMENT_CONTINUOUS;
+              error = wrapper_addPlaybackSegment(ctx, &seg_info, p_pids, seg_flags);
               if (error == DVR_FAILURE) {
                 DVR_WRAPPER_WARN("adding playback segment fails");
                 break;
@@ -1896,8 +1896,8 @@
           } else {
             DVR_WRAPPER_INFO("success to get seg av info \n");
           }
-          segflags = DVR_PLAYBACK_SEGMENT_DISPLAYABLE | DVR_PLAYBACK_SEGMENT_CONTINUOUS;
-          error = wrapper_addPlaybackSegment(ctx, p_seg_info, p_pids, segflags);
+          seg_flags = DVR_PLAYBACK_SEGMENT_DISPLAYABLE | DVR_PLAYBACK_SEGMENT_CONTINUOUS;
+          error = wrapper_addPlaybackSegment(ctx, p_seg_info, p_pids, seg_flags);
           if (error == DVR_FAILURE) {
             DVR_WRAPPER_WARN("adding playback segment fails");
             break;