1 files changed, 10 insertions, 17 deletions

diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 892be9b..78797c0 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -67,9 +67,8 @@ static __u32 cifs_ssetup_hdr(struct cifsSesInfo *ses, SESSION_SETUP_ANDX *pSMB)
 		pSMB->req.hdr.Flags2 |= SMBFLG2_DFS;
 		capabilities |= CAP_DFS;
 	}
-	if (ses->capabilities & CAP_UNIX) {
+	if (ses->capabilities & CAP_UNIX)
 		capabilities |= CAP_UNIX;
-	}
 
 	/* BB check whether to init vcnum BB */
 	return capabilities;
@@ -203,14 +202,11 @@ static int decode_unicode_ssetup(char **pbcc_area, int bleft,
 	if (len >= words_left)
 		return rc;
 
-	if (ses->serverOS)
-		kfree(ses->serverOS);
+	kfree(ses->serverOS);
 	/* UTF-8 string will not grow more than four times as big as UCS-16 */
 	ses->serverOS = kzalloc(4 * len, GFP_KERNEL);
-	if (ses->serverOS != NULL) {
-		cifs_strfromUCS_le(ses->serverOS, (__le16 *)data, len,
-				   nls_cp);
-	}
+	if (ses->serverOS != NULL)
+		cifs_strfromUCS_le(ses->serverOS, (__le16 *)data, len, nls_cp);
 	data += 2 * (len + 1);
 	words_left -= len + 1;
 
@@ -220,8 +216,7 @@ static int decode_unicode_ssetup(char **pbcc_area, int bleft,
 	if (len >= words_left)
 		return rc;
 
-	if (ses->serverNOS)
-		kfree(ses->serverNOS);
+	kfree(ses->serverNOS);
 	ses->serverNOS = kzalloc(4 * len, GFP_KERNEL); /* BB this is wrong length FIXME BB */
 	if (ses->serverNOS != NULL) {
 		cifs_strfromUCS_le(ses->serverNOS, (__le16 *)data, len,
@@ -240,8 +235,7 @@ static int decode_unicode_ssetup(char **pbcc_area, int bleft,
 	if (len > words_left)
 		return rc;
 
-	if (ses->serverDomain)
-		kfree(ses->serverDomain);
+	kfree(ses->serverDomain);
 	ses->serverDomain = kzalloc(2 * (len + 1), GFP_KERNEL); /* BB FIXME wrong length */
 	if (ses->serverDomain != NULL) {
 		cifs_strfromUCS_le(ses->serverDomain, (__le16 *)data, len,
@@ -271,8 +265,7 @@ static int decode_ascii_ssetup(char **pbcc_area, int bleft,
 	if (len >= bleft)
 		return rc;
 
-	if (ses->serverOS)
-		kfree(ses->serverOS);
+	kfree(ses->serverOS);
 
 	ses->serverOS = kzalloc(len + 1, GFP_KERNEL);
 	if (ses->serverOS)
@@ -289,8 +282,7 @@ static int decode_ascii_ssetup(char **pbcc_area, int bleft,
 	if (len >= bleft)
 		return rc;
 
-	if (ses->serverNOS)
-		kfree(ses->serverNOS);
+	kfree(ses->serverNOS);
 
 	ses->serverNOS = kzalloc(len + 1, GFP_KERNEL);
 	if (ses->serverNOS)
@@ -479,7 +471,8 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time,
 		if (ses->capabilities & CAP_UNICODE) {
 			if (iov[0].iov_len % 2) {
 				*bcc_ptr = 0;
-			}	bcc_ptr++;
+				bcc_ptr++;
+			}
 			unicode_ssetup_strings(&bcc_ptr, ses, nls_cp);
 		} else
 			ascii_ssetup_strings(&bcc_ptr, ses, nls_cp);