cifsd: braces {} should be used on all arms of this statement

Fix "CHECK: braces {} should be used on all arms of this statement"
from checkpatch.pl --strict.
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

fs/cifsd/asn1.c

@@ -160,9 +160,9 @@ static void encode_asn_tag(char *buf,
 	/* insert tag */
 	buf[index++] = tag;
 
-	if (!hdr_len)
+	if (!hdr_len) {
 		buf[index++] = len;
-	else {
+	} else {
 		buf[index++] = 0x80 | hdr_len;
 		for (i = hdr_len - 1; i >= 0; i--)
 			buf[index++] = (len >> (i * 8)) & 0xFF;
@@ -172,9 +172,9 @@ static void encode_asn_tag(char *buf,
 	len = len - (index - *ofs);
 	buf[index++] = seq;
 
-	if (!hdr_len)
+	if (!hdr_len) {
 		buf[index++] = len;
-	else {
+	} else {
 		buf[index++] = 0x80 | hdr_len;
 		for (i = hdr_len - 1; i >= 0; i--)
 			buf[index++] = (len >> (i * 8)) & 0xFF;

fs/cifsd/vfs.c

@@ -212,9 +212,9 @@ int ksmbd_vfs_mkdir(struct ksmbd_work *work, const char *name, umode_t mode)
 
 	mode |= S_IFDIR;
 	err = vfs_mkdir(&init_user_ns, d_inode(path.dentry), dentry, mode);
-	if (err)
+	if (err) {
 		goto out;
-	else if (d_unhashed(dentry)) {
+	} else if (d_unhashed(dentry)) {
 		struct dentry *d;
 
 		d = lookup_one_len(dentry->d_name.name,