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| author | Fang Wenqi <anton.fang@gmail.com> | 2010-03-09 11:54:28 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-19 15:17:55 +0100 |
| commit | d4bee0a677cfa5a32f964ffa420e27406c65e605 (patch) | |
| tree | 64fe0f614941804519cb0f7849c851540d593d0a | |
| parent | hvc_console: Fix race between hvc_close and hvc_remove (diff) | |
| download | linux-d4bee0a677cfa5a32f964ffa420e27406c65e605.tar.xz linux-d4bee0a677cfa5a32f964ffa420e27406c65e605.zip | |
tty_buffer: Fix distinct type warning
CC drivers/char/tty_buffer.o
drivers/char/tty_buffer.c: In function ‘tty_insert_flip_string_fixed_flag’:
drivers/char/tty_buffer.c:251: warning: comparison of distinct pointer types lacks a cast
drivers/char/tty_buffer.c: In function ‘tty_insert_flip_string_flags’:
drivers/char/tty_buffer.c:288: warning: comparison of distinct pointer types lacks a cast
Fix it by replacing min() with min_t() in tty_insert_flip_string_flags and
tty_insert_flip_string_fixed_flag().
Signed-off-by: Fang Wenqi <antonf@turbolinux.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/char/tty_buffer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/tty_buffer.c b/drivers/char/tty_buffer.c index af8d97715728..7ee52164d474 100644 --- a/drivers/char/tty_buffer.c +++ b/drivers/char/tty_buffer.c @@ -248,7 +248,7 @@ int tty_insert_flip_string_fixed_flag(struct tty_struct *tty, { int copied = 0; do { - int goal = min(size - copied, TTY_BUFFER_PAGE); + int goal = min_t(size_t, size - copied, TTY_BUFFER_PAGE); int space = tty_buffer_request_room(tty, goal); struct tty_buffer *tb = tty->buf.tail; /* If there is no space then tb may be NULL */ @@ -285,7 +285,7 @@ int tty_insert_flip_string_flags(struct tty_struct *tty, { int copied = 0; do { - int goal = min(size - copied, TTY_BUFFER_PAGE); + int goal = min_t(size_t, size - copied, TTY_BUFFER_PAGE); int space = tty_buffer_request_room(tty, goal); struct tty_buffer *tb = tty->buf.tail; /* If there is no space then tb may be NULL */ |