[Xen-changelog] [xen master] gcov: return EOPNOTSUPP for unimplemented gcov sysctl

[patchbot@xxxxxxx]

commit 9862926902ba035a3741afdf03da40a4d4b57a6f
Author:     Roger Pau Monné <roger.pau@xxxxxxxxxx>
AuthorDate: Wed Nov 8 13:41:51 2017 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Wed Nov 8 13:41:51 2017 +0100

    gcov: return EOPNOTSUPP for unimplemented gcov sysctl
    
    ENOSYS should only be used by unimplemented top-level syscalls. Use
    EOPNOTSUPP instead.
    
    Suggested-by: Jan Beulich <jbeulich@xxxxxxxx>
    Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
    Release-acked-by: Julien Grall <julien.grall@xxxxxxxxxx>
---
 xen/common/gcov/gcov.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/common/gcov/gcov.c b/xen/common/gcov/gcov.c
index 35653fd..283d2ee 100644
--- a/xen/common/gcov/gcov.c
+++ b/xen/common/gcov/gcov.c
@@ -239,7 +239,7 @@ int sysctl_gcov_op(struct xen_sysctl_gcov_op *op)
         break;
 
     default:
-        ret = -ENOSYS;
+        ret = -EOPNOTSUPP;
         break;
     }
 
--
generated by git-patchbot for /home/xen/git/xen.git#master

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