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Fix one warning (v2)

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xf86drm.c:356:2: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
  group = (serv_group >= 0) ? serv_group : DRM_DEV_GID;
  ^

v2: do 'int' cast to fix the warning

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
This commit is contained in:
Jammy Zhou 2015-04-27 10:29:55 +08:00 • committed by Emil Velikov
parent d0e592d4e9
commit 454b149494
1 changed files with 1 additions and 1 deletions
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2
xf86drm.c
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@ -349,7 +349,7 @@ static int drmOpenDevice(dev_t dev, int minor, int type)
}
if (drm_server_info) {
group = (serv_group >= 0) ? serv_group : DRM_DEV_GID;
group = ((int)serv_group >= 0) ? serv_group : DRM_DEV_GID;
chown_check_return(buf, user, group);
chmod(buf, devmode);
}