From: Md Haris Iqbal haris.iqbal@ionos.com
[ Upstream commit c46fa8911b17e3f808679061a8af8bee219f4602 ]
Error path of rtrs_clt_open() calls free_clt(), where free_permit is called. This is wrong since error path of rtrs_clt_open() does not need to call free_permit().
Also, moving free_permits() call to rtrs_clt_close(), makes it more aligned with the call to alloc_permit() in rtrs_clt_open().
Fixes: 6a98d71daea1 ("RDMA/rtrs: client: main functionality") Link: https://lore.kernel.org/r/20220217030929.323849-2-haris.iqbal@ionos.com Signed-off-by: Md Haris Iqbal haris.iqbal@ionos.com Reviewed-by: Jack Wang jinpu.wang@ionos.com Signed-off-by: Jason Gunthorpe jgg@nvidia.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/infiniband/ulp/rtrs/rtrs-clt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c index 7760cbc098add..be96701cf281e 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c @@ -2753,7 +2753,6 @@ static struct rtrs_clt *alloc_clt(const char *sessname, size_t paths_num,
static void free_clt(struct rtrs_clt *clt) { - free_permits(clt); free_percpu(clt->pcpu_path);
/* @@ -2875,6 +2874,7 @@ void rtrs_clt_close(struct rtrs_clt *clt) rtrs_clt_destroy_sess_files(sess, NULL); kobject_put(&sess->kobj); } + free_permits(clt); free_clt(clt); } EXPORT_SYMBOL(rtrs_clt_close);