diff options
| author | Jeff Dike <jdike@addtoit.com> | 2007-05-06 14:51:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-07 12:13:00 -0700 |
| commit | 56bd194bb200ef0c49517de67a7d7f4b043b11b1 (patch) | |
| tree | 2c180ee0e18e0e18b997a8a14d84505f0388f1c7 /arch/um/drivers/mcast_user.c | |
| parent | b47d2debf229469c78af4145ee7ad35a0f21b67f (diff) | |
uml: driver formatting fixes
Fix a bunch of formatting violations in the drivers:
return(n) -> return n
whitespace fixes
emacs formatting comment removal
breaking if(foo) return(n) into two lines
There are also a couple of errno use bugs:
using errno in a printk when the failure put errno into a local variable
saving errno after a printk, which can change it
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/drivers/mcast_user.c')
| -rw-r--r-- | arch/um/drivers/mcast_user.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/um/drivers/mcast_user.c b/arch/um/drivers/mcast_user.c index b827e82884c9..cfaa2cc43139 100644 --- a/arch/um/drivers/mcast_user.c +++ b/arch/um/drivers/mcast_user.c @@ -34,12 +34,12 @@ static struct sockaddr_in *new_addr(char *addr, unsigned short port) sin = um_kmalloc(sizeof(struct sockaddr_in)); if(sin == NULL){ printk("new_addr: allocation of sockaddr_in failed\n"); - return(NULL); + return NULL; } sin->sin_family = AF_INET; sin->sin_addr.s_addr = in_aton(addr); sin->sin_port = htons(port); - return(sin); + return sin; } static void mcast_user_init(void *data, void *dev) @@ -107,8 +107,8 @@ static int mcast_open(void *data) err = -errno; printk("mcast_open : data bind failed, errno = %d\n", errno); goto out_close; - } - + } + /* subscribe to the multicast group */ mreq.imr_multiaddr.s_addr = sin->sin_addr.s_addr; mreq.imr_interface.s_addr = 0; @@ -153,12 +153,12 @@ int mcast_user_write(int fd, void *buf, int len, struct mcast_data *pri) { struct sockaddr_in *data_addr = pri->mcast_addr; - return(net_sendto(fd, buf, len, data_addr, sizeof(*data_addr))); + return net_sendto(fd, buf, len, data_addr, sizeof(*data_addr)); } static int mcast_set_mtu(int mtu, void *data) { - return(mtu); + return mtu; } const struct net_user_info mcast_user_info = { |