diff options
| author | Stefan Reinauer <stepan@coresystems.de> | 2009-03-31 16:42:57 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2009-03-31 16:42:57 +0000 |
| commit | 45dffef232d98ee98f1aeeeb1010e269fadff727 (patch) | |
| tree | 78dc59fe5b012b5e6c4322221701387a4b0afd12 | |
| parent | d469cdab93ae1d60421116def8a9800da8374274 (diff) | |
fix shadow variable in compute_ip_checksum.c
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4036 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
| -rw-r--r-- | src/lib/compute_ip_checksum.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/lib/compute_ip_checksum.c b/src/lib/compute_ip_checksum.c index 0b8eb90f85..9306baf5d0 100644 --- a/src/lib/compute_ip_checksum.c +++ b/src/lib/compute_ip_checksum.c @@ -16,13 +16,13 @@ unsigned long compute_ip_checksum(void *addr, unsigned long length) sum = 0; ptr = addr; for(i = 0; i < length; i++) { - unsigned long value; - value = ptr[i]; + unsigned long v; + v = ptr[i]; if (i & 1) { - value <<= 8; + v <<= 8; } /* Add the new value */ - sum += value; + sum += v; /* Wrap around the carry */ if (sum > 0xFFFF) { sum = (sum + (sum >> 16)) & 0xFFFF; |