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authorZhu Yanjun <yanjun.zhu@oracle.com>2018-09-30 01:57:42 -0400
committerJason Gunthorpe <jgg@mellanox.com>2018-09-30 19:20:38 -0600
commit721ad7e643f7002efa398838693f90284ea216d1 (patch)
treec55834a8849c098f697e85cb28b16b0579c64507 /drivers/infiniband/sw/rxe/rxe_qp.c
parentIB/iser: Fix possible NULL deref at iser_inv_desc() (diff)
downloadlinux-dev-721ad7e643f7002efa398838693f90284ea216d1.tar.xz
linux-dev-721ad7e643f7002efa398838693f90284ea216d1.zip
IB/rxe: replace kvfree with vfree
The buf is allocated by vmalloc_user in the function rxe_queue_init. So it is better to free it by vfree. Fixes: 8700e3e7c485 ("Soft RoCE driver") Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_qp.c')
-rw-r--r--drivers/infiniband/sw/rxe/rxe_qp.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c
index 6ff88c8250f6..45b392b7342f 100644
--- a/drivers/infiniband/sw/rxe/rxe_qp.c
+++ b/drivers/infiniband/sw/rxe/rxe_qp.c
@@ -34,6 +34,7 @@
#include <linux/skbuff.h>
#include <linux/delay.h>
#include <linux/sched.h>
+#include <linux/vmalloc.h>
#include "rxe.h"
#include "rxe_loc.h"
@@ -257,7 +258,7 @@ static int rxe_qp_init_req(struct rxe_dev *rxe, struct rxe_qp *qp,
&qp->sq.queue->ip);
if (err) {
- kvfree(qp->sq.queue->buf);
+ vfree(qp->sq.queue->buf);
kfree(qp->sq.queue);
return err;
}
@@ -310,7 +311,7 @@ static int rxe_qp_init_resp(struct rxe_dev *rxe, struct rxe_qp *qp,
qp->rq.queue->buf, qp->rq.queue->buf_size,
&qp->rq.queue->ip);
if (err) {
- kvfree(qp->rq.queue->buf);
+ vfree(qp->rq.queue->buf);
kfree(qp->rq.queue);
return err;
}