'rc' is known to be 0 at this point. So if 'init_sg' or 'kzalloc' fails, we
should return -ENOMEM instead.
Also remove a useless 'rc' in a debug message as it is meaningless here.
Fixes: 026e93dc0a3ee ("CIFS: Encrypt SMB3 requests before sending")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
fs/cifs/smb2ops.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index c58691834eb2..cdcb3d95add8 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -1809,7 +1809,8 @@ crypt_message(struct TCP_Server_Info *server, struct smb_rqst *rqst, int enc)
sg = init_sg(rqst, sign);
if (!sg) {
- cifs_dbg(VFS, "%s: Failed to init sg %d", __func__, rc);
+ cifs_dbg(VFS, "%s: Failed to init sg", __func__);
+ rc = -ENOMEM;
goto free_req;
}
@@ -1817,6 +1818,7 @@ crypt_message(struct TCP_Server_Info *server, struct smb_rqst *rqst, int enc)
iv = kzalloc(iv_len, GFP_KERNEL);
if (!iv) {
cifs_dbg(VFS, "%s: Failed to alloc IV", __func__);
+ rc = -ENOMEM;
goto free_sg;
}
iv[0] = 3;
--
2.11.0
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