Merge pull request #12262 from sivaraam:v4l2_mainloop

7 years ago · 1deeca985f
parent 6acabd1fd8 a527e8cc73
commit 1deeca985f
1 changed files with 25 additions and 31 deletions
--- a/modules/videoio/src/cap_v4l.cpp
+++ b/modules/videoio/src/cap_v4l.cpp
@ -857,11 +857,6 @@ static int read_frame_v4l2(CvCaptureCAM_V4L* capture) {
 }

 static int mainloop_v4l2(CvCaptureCAM_V4L* capture) {
-    unsigned int count;
-
-    count = 1;
-
-    while (count-- > 0) {
    for (;;) {
        fd_set fds;
        struct timeval tv;
@ -896,7 +891,6 @@ static int mainloop_v4l2(CvCaptureCAM_V4L* capture) {
        if(returnCode == 1)
            return 1;
    }
-    }
    return 0;
 }