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-rw-r--r--arch/powerpc/platforms/pseries/lpar.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 4e9916bb03..c1d8bee8f7 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -1886,10 +1886,10 @@ out:
* h_get_mpp
* H_GET_MPP hcall returns info in 7 parms
*/
-int h_get_mpp(struct hvcall_mpp_data *mpp_data)
+long h_get_mpp(struct hvcall_mpp_data *mpp_data)
{
- int rc;
- unsigned long retbuf[PLPAR_HCALL9_BUFSIZE];
+ unsigned long retbuf[PLPAR_HCALL9_BUFSIZE] = {0};
+ long rc;
rc = plpar_hcall9(H_GET_MPP, retbuf);