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authorMaciej Żenczykowski <maze@google.com>2012-03-11 16:51:50 +0400
committerDavid S. Miller <davem@davemloft.net>2012-03-12 06:11:22 +0400
commit43db362d3adda9e0a915ddb9a8d1a41186e19179 (patch)
tree83f00b1c09a4f54c43f94da7afb3064923415394 /include/linux/socket.h
parent8b2aaedee4eaa94e816144ed54b9707b96be29f8 (diff)
downloadlinux-43db362d3adda9e0a915ddb9a8d1a41186e19179.tar.xz
net: get rid of some pointless casts to sockaddr
The following 4 functions: move_addr_to_kernel move_addr_to_user verify_iovec verify_compat_iovec are always effectively called with a sockaddr_storage. Make this explicit by changing their signature. This removes a large number of casts from sockaddr_storage to sockaddr. Signed-off-by: Maciej Żenczykowski <maze@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/socket.h')
-rw-r--r--include/linux/socket.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/socket.h b/include/linux/socket.h
index d0e77f607a79..da2d3e2543f3 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -326,11 +326,11 @@ extern int csum_partial_copy_fromiovecend(unsigned char *kdata,
int offset,
unsigned int len, __wsum *csump);
-extern int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr *address, int mode);
+extern int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr_storage *address, int mode);
extern int memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len);
extern int memcpy_toiovecend(const struct iovec *v, unsigned char *kdata,
int offset, int len);
-extern int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr *kaddr);
+extern int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr_storage *kaddr);
extern int put_cmsg(struct msghdr*, int level, int type, int len, void *data);
struct timespec;