diff options
| author | Jason Hobbs <jason.hobbs@calxeda.com> | 2012-03-05 08:12:28 +0000 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2012-03-27 15:17:32 +0200 |
| commit | 834c9384a43f36464982521163f6462857e560e6 (patch) | |
| tree | 818b756e539cfc33e4f75bbf162f7f6ebb24d316 /common | |
| parent | 65029492914ea96dec0bfe25a987463a869c72d2 (diff) | |
cmd_pxe.c: fix strict-aliasing warnings
Without this patch, some versions of gcc (at least ELDK 4.2) complain
about dereferencing type-punned pointers.
Reported-by: Marek Vasut <marex@denx.de>
Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marex@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'common')
| -rw-r--r-- | common/cmd_pxe.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/common/cmd_pxe.c b/common/cmd_pxe.c index 8a68fa1ae34..b3c1f67a330 100644 --- a/common/cmd_pxe.c +++ b/common/cmd_pxe.c @@ -318,7 +318,7 @@ static int do_pxe_get(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { char *pxefile_addr_str; - void *pxefile_addr_r; + unsigned long pxefile_addr_r; int err; if (argc != 1) @@ -339,10 +339,10 @@ do_pxe_get(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) * Keep trying paths until we successfully get a file we're looking * for. */ - if (pxe_uuid_path(pxefile_addr_r) > 0 - || pxe_mac_path(pxefile_addr_r) > 0 - || pxe_ipaddr_paths(pxefile_addr_r) > 0 - || get_pxelinux_path("default", pxefile_addr_r) > 0) { + if (pxe_uuid_path((void *)pxefile_addr_r) > 0 + || pxe_mac_path((void *)pxefile_addr_r) > 0 + || pxe_ipaddr_paths((void *)pxefile_addr_r) > 0 + || get_pxelinux_path("default", (void *)pxefile_addr_r) > 0) { printf("Config file found\n"); @@ -363,7 +363,7 @@ do_pxe_get(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) */ static int get_relfile_envaddr(char *file_path, char *envaddr_name) { - void *file_addr; + unsigned long file_addr; char *envaddr; envaddr = from_env(envaddr_name); @@ -371,10 +371,10 @@ static int get_relfile_envaddr(char *file_path, char *envaddr_name) if (!envaddr) return -ENOENT; - if (strict_strtoul(envaddr, 16, (unsigned long *)&file_addr) < 0) + if (strict_strtoul(envaddr, 16, &file_addr) < 0) return -EINVAL; - return get_relfile(file_path, file_addr); + return get_relfile(file_path, (void *)file_addr); } /* |