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| author | Wolfgang Denk <wd@denx.de> | 2009-09-11 09:05:32 +0200 |
|---|---|---|
| committer | Tom Rix <Tom.Rix@windriver.com> | 2009-10-03 09:04:21 -0500 |
| commit | e35c73d7e19e6ea45efcaf807736277afee9c7d1 (patch) | |
| tree | 19990af775655e3127b3f2d3826358fb5e5d348b | |
| parent | fd37a0d04e339267b5d2872e9e6ee6650f122367 (diff) | |
| download | u-boot-imx-e35c73d7e19e6ea45efcaf807736277afee9c7d1.zip u-boot-imx-e35c73d7e19e6ea45efcaf807736277afee9c7d1.tar.gz u-boot-imx-e35c73d7e19e6ea45efcaf807736277afee9c7d1.tar.bz2 | |
net/bootp.c: fix compile warning
Fix warning: bootp.c:695: warning: dereferencing type-punned pointer
will break strict-aliasing rules
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Ben Warren <biggerbadderben@gmail.com>
| -rw-r--r-- | net/bootp.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/bootp.c b/net/bootp.c index 0799ae2..3093852 100644 --- a/net/bootp.c +++ b/net/bootp.c @@ -683,6 +683,9 @@ static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp) { uchar *end = popt + BOOTP_HDR_SIZE; int oplen, size; +#if defined(CONFIG_CMD_SNTP) && defined(CONFIG_BOOTP_TIMEOFFSET) + int *to_ptr; +#endif while (popt < end && *popt != 0xff) { oplen = *(popt + 1); @@ -692,7 +695,8 @@ static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp) break; #if defined(CONFIG_CMD_SNTP) && defined(CONFIG_BOOTP_TIMEOFFSET) case 2: /* Time offset */ - NetCopyLong ((ulong *)&NetTimeOffset, (ulong *) (popt + 2)); + to_ptr = &NetTimeOffset; + NetCopyLong ((ulong *)to_ptr, (ulong *)(popt + 2)); NetTimeOffset = ntohl (NetTimeOffset); break; #endif |