diff mbox series

[v2,6/7] cifs: Fix wrong return value checking when GETFLAGS

Message ID 20221029090011.79367-7-zhangxiaoxu5@huawei.com
State New
Headers show
Series cifs: minor code improvements | expand

Commit Message

zhangxiaoxu (A) Oct. 29, 2022, 9 a.m. UTC 
The return value of CIFSGetExtAttr is negative, should be checked
with -EOPNOTSUPP rather than EOPNOTSUPP.

Fixes: 64a5cfa6db9 ("Allow setting per-file compression via SMB2/3")
Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com>
---
 fs/cifs/ioctl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c
index c25e8442068a..1494fb5c1c45 100644
--- a/fs/cifs/ioctl.c
+++ b/fs/cifs/ioctl.c
@@ -342,7 +342,7 @@  long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
 					rc = put_user(ExtAttrBits &
 						FS_FL_USER_VISIBLE,
 						(int __user *)arg);
-				if (rc != EOPNOTSUPP)
+				if (rc != -EOPNOTSUPP)
 					break;
 			}
 #endif /* CONFIG_CIFS_ALLOW_INSECURE_LEGACY */
@@ -372,7 +372,7 @@  long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
 			 *		       pSMBFile->fid.netfid,
 			 *		       extAttrBits,
 			 *		       &ExtAttrMask);
-			 * if (rc != EOPNOTSUPP)
+			 * if (rc != -EOPNOTSUPP)
 			 *	break;
 			 */