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net/core/sock.c: quiet sparse noise

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In sock_getsockopt the symbol 'lv' is declared as an
unsigned int type, probably due to sizeof returning a
size_t which is really an unsigned int.

This produces a sparse warning for SO_PEERNAME due to
the sock->ops->getname() call:

warning: incorrect type in argument 3 (different signedness)
   expected int *sockaddr_len
   got unsigned int *<noident>

Quiet the warning by changing the type of 'lv' to an int.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
H Hartley Sweeten 2010-01-15 01:08:58 -08:00 committed by David S. Miller
parent 9a58a80a70
commit 4d0392be21
1 changed files with 1 additions and 1 deletions
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2
net/core/sock.c
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@ -741,7 +741,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
struct timeval tm;
} v;
unsigned int lv = sizeof(int);
int lv = sizeof(int);
int len;
if (get_user(len, optlen))