Fix type-limits, pointer-arith and sign-compare warnings

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Emil Velikov <eil.l.velikov@gmail.com>

3 files changed, 3 insertions, 5 deletions

diff --git a/tests/dristat.c b/tests/dristat.c
index 449aa242..992ceb40 100644
--- a/tests/dristat.c
+++ b/tests/dristat.c
@@ -189,9 +189,9 @@ static void printhuman(unsigned long value, const char *name, int mult)
 static void getstats(int fd, int i)
 {
     drmStatsT prev, curr;
-    int       j;
+    unsigned  j;
     double    rate;
-    
+
     printf("  System statistics:\n");
 
     if (drmGetStats(fd, &prev)) return;
diff --git a/tests/getstats.c b/tests/getstats.c
index 8d40d0b3..8a7d2999 100644
--- a/tests/getstats.c
+++ b/tests/getstats.c
@@ -45,8 +45,6 @@ int main(int argc, char **argv)
         ret = ioctl(fd, DRM_IOCTL_GET_STATS, &stats);
         assert(ret == 0);
 
-        assert(stats.count >= 0);
-
         close(fd);
         return 0;
 }
diff --git a/xf86drmMode.c b/xf86drmMode.c
index 9ea8fe72..61d5e012 100644
--- a/xf86drmMode.c
+++ b/xf86drmMode.c
@@ -76,7 +76,7 @@ static inline int DRM_IOCTL(int fd, unsigned long cmd, void *arg)
  * Util functions
  */
 
-void* drmAllocCpy(void *array, int count, int entry_size)
+static void* drmAllocCpy(char *array, int count, int entry_size)
 {
         char *r;
         int i;