misc: fix dead stores

Type: fix
Change-Id: I08969e1c4a78f8ac92ec066a3b67e64dc931bc16
Signed-off-by: Damjan Marion <damarion@cisco.com>

diff --git a/src/vnet/ip/ip_packet.h b/src/vnet/ip/ip_packet.h
index c160dee..b0b5f41 100644 (file)
--- a/src/vnet/ip/ip_packet.h
+++ b/src/vnet/ip/ip_packet.h
@@ -211,7 +211,7 @@ ip_csum (void *data, u16 n_left)
 
   sum8 = u32x8_hadd (sum8, zero);
   sum4 = u32x8_extract_lo (sum8) + u32x8_extract_hi (sum8);
-  sum = sum4[0] + sum4[1];
+  sum += sum4[0] + sum4[1];
 
 #else
   /* scalar version */

diff --git a/src/vppinfra/string.h b/src/vppinfra/string.h
index 5d01e48..0d2c065 100644 (file)
--- a/src/vppinfra/string.h
+++ b/src/vppinfra/string.h
@@ -678,10 +678,7 @@ clib_count_equal_u8 (u8 * data, uword max_count)
       u64 bmp;
       bmp = u8x32_msb_mask ((u8x32) (u8x32_load_unaligned (data) == splat));
       if (bmp != 0xffffffff)
-       {
-         count += count_trailing_zeros (~bmp);
-         return max_count;
-       }
+       return max_count;
 
       data += 32;
       count += 32;