image: remove assignments to local variables that is never read

Change-Id: I1a5e968f165e060fd4aa7c023ad870a9e21bb5dd
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/191
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

diff --git a/src/target/image.c b/src/target/image.c
index 8f437c035797a7901ed9295f2ada0cc5427d89b2..d1db136b7716b43a8cfb84ac16c9a8a161035582 100644 (file)
--- a/src/target/image.c
+++ b/src/target/image.c
@@ -347,7 +347,6 @@ static int image_ihex_buffer_complete_inner(struct image *image, char *lpszLine,
                }
 
                sscanf(&lpszLine[bytes_read], "%2" SCNx32 , &checksum);
-               bytes_read += 2;
 
                if ((uint8_t)checksum != (uint8_t)(~cal_checksum + 1))
                {
@@ -546,9 +545,7 @@ static int image_elf_read_section(struct image *image, int section, uint32_t off
                        LOG_ERROR("cannot read ELF segment content, read failed");
                        return retval;
                }
-               buffer += read_size;
                size -= read_size;
-               offset += read_size;
                *size_read += read_size;
                /* need more data ? */
                if (!size)
@@ -718,7 +715,6 @@ static int image_mot_buffer_complete_inner(struct image *image, char *lpszLine,
                /* account for checksum, will always be 0xFF */
                sscanf(&lpszLine[bytes_read], "%2" SCNx32 , &checksum);
                cal_checksum += (uint8_t)checksum;
-               bytes_read += 2;
 
                if (cal_checksum != 0xFF)
                {