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| author | Al Viro <viro@ftp.linux.org.uk> | 2005-12-15 09:18:45 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-12-15 10:04:31 -0800 |
| commit | 94299171dd269aab0c97f6254cedb381f10e6348 (patch) | |
| tree | fba5635a819de47c60ad70b991c4c39cac341bd5 /drivers | |
| parent | b3e5b5b2277f9c047082dcb309f665fe8b5706c1 (diff) | |
| download | linux-3.10-94299171dd269aab0c97f6254cedb381f10e6348.tar.gz linux-3.10-94299171dd269aab0c97f6254cedb381f10e6348.tar.bz2 linux-3.10-94299171dd269aab0c97f6254cedb381f10e6348.zip | |
[PATCH] dst_ca __user annotations, portability fixes
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/dvb/bt8xx/dst_ca.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c index e6541aff399..2239651969c 100644 --- a/drivers/media/dvb/bt8xx/dst_ca.c +++ b/drivers/media/dvb/bt8xx/dst_ca.c @@ -406,7 +406,7 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, } dprintk(verbose, DST_CA_DEBUG, 1, " "); - if (copy_from_user(p_ca_message, (void *)arg, sizeof (struct ca_msg))) { + if (copy_from_user(p_ca_message, arg, sizeof (struct ca_msg))) { result = -EFAULT; goto free_mem_and_exit; } @@ -579,7 +579,7 @@ static int dst_ca_release(struct inode *inode, struct file *file) return 0; } -static int dst_ca_read(struct file *file, char __user *buffer, size_t length, loff_t *offset) +static ssize_t dst_ca_read(struct file *file, char __user *buffer, size_t length, loff_t *offset) { int bytes_read = 0; @@ -588,7 +588,7 @@ static int dst_ca_read(struct file *file, char __user *buffer, size_t length, lo return bytes_read; } -static int dst_ca_write(struct file *file, const char __user *buffer, size_t length, loff_t *offset) +static ssize_t dst_ca_write(struct file *file, const char __user *buffer, size_t length, loff_t *offset) { dprintk(verbose, DST_CA_DEBUG, 1, " Device write."); |