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Merge pull request #168 from Mr-DaveDev/loopback-warnings

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Remove unused variables in vloopback_motion
This commit is contained in:
Joseph Heenan
2016-09-12 07:23:57 +01:00
committed by GitHub
parent 57254da041 12f5cdd060
commit 7389bcada3
1 changed files with 0 additions and 4 deletions
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4
vloopback_motion.c
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@@ -41,11 +41,9 @@ static int v4l_open_vidpipe(void)
if (strcmp(minor, "5") < 0) {
FILE *vloopbacks;
char *loop;
char *input;
char *istatus;
char *output;
char *ostatus;
vloopbacks = fopen("/proc/video/vloopback/vloopbacks", "r");
@@ -76,11 +74,9 @@ static int v4l_open_vidpipe(void)
while (fgets(buffer, sizeof(buffer), vloopbacks)) {
if (strlen(buffer) > 1) {
buffer[strlen(buffer)-1] = 0;
loop = strtok(buffer, "\t");
input = strtok(NULL, "\t");
istatus = strtok(NULL, "\t");
output = strtok(NULL, "\t");
ostatus = strtok(NULL, "\t");
if (istatus[0] == '-') {
snprintf(pipepath, sizeof(pipepath), "/dev/%s", input);