cifs: switch CIFSSMBQAllEAs to use memcmp

...as that's more efficient when we know that the lengths are equal.

Reported-by: David Howells <dhowells@redhat.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index a80f7bd..b7df4bf 100644 (file)
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -5840,7 +5840,7 @@ QAllEAsRetry:
 
                if (ea_name) {
                        if (ea_name_len == name_len &&
-                           strncmp(ea_name, temp_ptr, name_len) == 0) {
+                           memcmp(ea_name, temp_ptr, name_len) == 0) {
                                temp_ptr += name_len + 1;
                                rc = value_len;
                                if (buf_size == 0)