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cifs: remove redundant check for null string pointer 

server_RFC1001_name is declared as a RFC1001_NAME_LEN_WITH_NULL sized
char array in struct TCP_Server_Info so the null pointer check on
server_RFC1001_name is redundant and can be removed.  Detected with
smatch:

fs/cifs/connect.c:2982 ip_rfc1001_connect() warn: this array is probably
  non-NULL. 'server->server_RFC1001_name'

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Steve French <smfrench@gmail.com>
This commit is contained in:
Colin Ian King 2016-01-25 16:25:54 +00:00 committed by Steve French
parent 74c7b2af37
commit 997152f627
1 changed files with 1 additions and 2 deletions
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3
fs/cifs/connect.c
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@ -2999,8 +2999,7 @@ ip_rfc1001_connect(struct TCP_Server_Info *server)
if (ses_init_buf) {
ses_init_buf->trailer.session_req.called_len = 32;
if (server->server_RFC1001_name &&
server->server_RFC1001_name[0] != 0)
if (server->server_RFC1001_name[0] != 0)
rfc1002mangle(ses_init_buf->trailer.
session_req.called_name,
server->server_RFC1001_name,