summaryrefslogtreecommitdiff
path: root/drivers/lightnvm
diff options
context:
space:
mode:
authorTian Tao <tiantao6@hisilicon.com>2021-04-13 10:52:55 +0000
committerJens Axboe <axboe@kernel.dk>2021-04-13 09:16:12 -0600
commit1c6b0bc73fac9306462bd4794d00520690e97ef8 (patch)
tree289fa94a79ba934a58b9c78cf1859760a2e5868f /drivers/lightnvm
parent327e1d2957ab7dfdc0334f70d89ffed03040c6a5 (diff)
lightnvm: return the correct return value
When memdup_user returns an error, memdup_user has two different return values, use PTR_ERR to get the correct return value. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Matias Bjørling <matias.bjorling@wdc.com> Link: https://lore.kernel.org/r/20210413105257.159260-3-matias.bjorling@wdc.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/lightnvm')
-rw-r--r--drivers/lightnvm/core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c
index 28ddcaa5358b..42774beeba94 100644
--- a/drivers/lightnvm/core.c
+++ b/drivers/lightnvm/core.c
@@ -1257,7 +1257,7 @@ static long nvm_ioctl_info(struct file *file, void __user *arg)
info = memdup_user(arg, sizeof(struct nvm_ioctl_info));
if (IS_ERR(info))
- return -EFAULT;
+ return PTR_ERR(info);
info->version[0] = NVM_VERSION_MAJOR;
info->version[1] = NVM_VERSION_MINOR;