| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Sun, 16 Sep 2018 21:08:45 +0800 From: zhong jiang <zhongjiang@...wei.com> To: <gregkh@...uxfoundation.org> CC: <arnd@...db.de>, <linux-kernel@...r.kernel.org> Subject: [PATCH] misc: sram: remove redundant null pointer check before of_node_put of_node_put has taken the null pinter check into account. So it is safe to remove the duplicated check before of_node_put. Signed-off-by: zhong jiang <zhongjiang@...wei.com> --- drivers/misc/sram.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c index 74b183b..80d8cbe 100644 --- a/drivers/misc/sram.c +++ b/drivers/misc/sram.c @@ -323,10 +323,8 @@ static int sram_reserve_regions(struct sram_dev *sram, struct resource *res) cur_start = block->start + block->size; } - err_chunks: - if (child) - of_node_put(child); - +err_chunks: + of_node_put(child); kfree(rblocks); return ret; -- 1.7.12.4
Powered by blists - more mailing lists