From: Oleg Drokin <green@linuxhacker.ru>
Date: Sun, 19 Feb 2017 21:35:59 +0000 (-0500)
Subject: staging/lustre/lnet: Fix allocation size for sv_cpt_data
X-Git-Tag: C0P2-H0.0--20200415~10073
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=148c4526d76e1af4065fac629bff3fcc5019de1c;p=linux.git

staging/lustre/lnet: Fix allocation size for sv_cpt_data

commit dc7ffefdcc28a45214aa707fdc3df6a5e611ba09 upstream.

This is unbreaking another of those "stealth" janitor
patches that got in and subtly broke some things.

sv_cpt_data is a pointer to pointer, so need to
dereference it twice to allocate the correct structure size.

Fixes: 9899cb68c6c2 ("Staging: lustre: rpc: Use sizeof type *pointer instead of sizeof type.")
CC: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/lnet/selftest/rpc.c b/drivers/staging/lustre/lnet/selftest/rpc.c
index f5619d8744ef..0256d65dfcd8 100644
--- a/drivers/staging/lustre/lnet/selftest/rpc.c
+++ b/drivers/staging/lustre/lnet/selftest/rpc.c
@@ -252,7 +252,7 @@ srpc_service_init(struct srpc_service *svc)
 	svc->sv_shuttingdown = 0;
 
 	svc->sv_cpt_data = cfs_percpt_alloc(lnet_cpt_table(),
-					    sizeof(*svc->sv_cpt_data));
+					    sizeof(**svc->sv_cpt_data));
 	if (!svc->sv_cpt_data)
 		return -ENOMEM;