1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 23528deaf98d..d7c00748e270 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -11137,7 +11137,7 @@ static int bnx2x_test_registers(struct bnx2x *bp)
 
                         save_val = REG_RD(bp, offset);
 
-                        REG_WR(bp, offset, wr_val);
+                        REG_WR(bp, offset, (wr_val & mask));
                         val = REG_RD(bp, offset);
 
                         /* Restore the original register's value */