3 files changed, 10 insertions, 7 deletions

diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index 3889ae859f5..9ebadd6e0cf 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -276,6 +276,7 @@ static int mthca_dev_lim(struct mthca_dev *mdev, struct mthca_dev_lim *dev_lim)
 
 static int mthca_init_tavor(struct mthca_dev *mdev)
 {
+	s64 size;
 	u8 status;
 	int err;
 	struct mthca_dev_lim        dev_lim;
@@ -328,9 +329,11 @@ static int mthca_init_tavor(struct mthca_dev *mdev)
 	if (mdev->mthca_flags & MTHCA_FLAG_SRQ)
 		profile.num_srq = dev_lim.max_srqs;
 
-	err = mthca_make_profile(mdev, &profile, &dev_lim, &init_hca);
-	if (err < 0)
+	size = mthca_make_profile(mdev, &profile, &dev_lim, &init_hca);
+	if (size < 0) {
+		err = size;
 		goto err_disable;
+	}
 
 	err = mthca_INIT_HCA(mdev, &init_hca, &status);
 	if (err) {
@@ -609,7 +612,7 @@ static int mthca_init_arbel(struct mthca_dev *mdev)
 	struct mthca_dev_lim        dev_lim;
 	struct mthca_profile        profile;
 	struct mthca_init_hca_param init_hca;
-	u64 icm_size;
+	s64 icm_size;
 	u8 status;
 	int err;
 
@@ -657,7 +660,7 @@ static int mthca_init_arbel(struct mthca_dev *mdev)
 		profile.num_srq = dev_lim.max_srqs;
 
 	icm_size = mthca_make_profile(mdev, &profile, &dev_lim, &init_hca);
-	if ((int) icm_size < 0) {
+	if (icm_size < 0) {
 		err = icm_size;
 		goto err_stop_fw;
 	}
diff --git a/drivers/infiniband/hw/mthca/mthca_profile.c b/drivers/infiniband/hw/mthca/mthca_profile.c
index 26bf86d1cfc..605a8d57fac 100644
--- a/drivers/infiniband/hw/mthca/mthca_profile.c
+++ b/drivers/infiniband/hw/mthca/mthca_profile.c
@@ -63,7 +63,7 @@ enum {
 	MTHCA_NUM_PDS = 1 << 15
 };
 
-u64 mthca_make_profile(struct mthca_dev *dev,
+s64 mthca_make_profile(struct mthca_dev *dev,
 		       struct mthca_profile *request,
 		       struct mthca_dev_lim *dev_lim,
 		       struct mthca_init_hca_param *init_hca)
@@ -77,7 +77,7 @@ u64 mthca_make_profile(struct mthca_dev *dev,
 	};
 
 	u64 mem_base, mem_avail;
-	u64 total_size = 0;
+	s64 total_size = 0;
 	struct mthca_resource *profile;
 	struct mthca_resource tmp;
 	int i, j;
diff --git a/drivers/infiniband/hw/mthca/mthca_profile.h b/drivers/infiniband/hw/mthca/mthca_profile.h
index 94641808f97..e76cb62d8e3 100644
--- a/drivers/infiniband/hw/mthca/mthca_profile.h
+++ b/drivers/infiniband/hw/mthca/mthca_profile.h
@@ -53,7 +53,7 @@ struct mthca_profile {
 	int fmr_reserved_mtts;
 };
 
-u64 mthca_make_profile(struct mthca_dev *mdev,
+s64 mthca_make_profile(struct mthca_dev *mdev,
 		       struct mthca_profile *request,
 		       struct mthca_dev_lim *dev_lim,
 		       struct mthca_init_hca_param *init_hca);