cifs: fix compiler warning in CIFSSMBQAllEAs

The recent fix to the above function causes this compiler warning to pop
on some gcc versions:

  CC [M]  fs/cifs/cifssmb.o
fs/cifs/cifssmb.c: In function ‘CIFSSMBQAllEAs’:
fs/cifs/cifssmb.c:5708: warning: ‘ea_name_len’ may be used uninitialized in
this function

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 0580da1cf34c..187afe38dac7 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -5720,7 +5720,7 @@ CIFSSMBQAllEAs(const int xid, struct cifs_tcon *tcon,
         char *temp_ptr;
         char *end_of_smb;
         __u16 params, byte_count, data_offset;
-        unsigned int ea_name_len;
+        unsigned int ea_name_len = ea_name ? strlen(ea_name) : 0;
 
         cFYI(1, "In Query All EAs path %s", searchName);
 QAllEAsRetry:
@@ -5815,10 +5815,6 @@ QAllEAsRetry:
         list_len -= 4;
         temp_fea = ea_response_data->list;
         temp_ptr = (char *)temp_fea;
-
-        if (ea_name)
-                ea_name_len = strlen(ea_name);
-
         while (list_len > 0) {
                 unsigned int name_len;
                 __u16 value_len;