diff options
| author | WANG Cong <xiyou.wangcong@gmail.com> | 2008-02-04 22:30:41 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 09:44:25 -0800 |
| commit | c0a9290ecf0dbb89958cb3a3f78964015a7de402 (patch) | |
| tree | 1a987905fe5047cd74966149fc11689713cd7bea /arch/um/drivers/ubd_kern.c | |
| parent | 9226b8384776798986640ce07764d17ba66aa54f (diff) | |
uml: const and other tidying
This patch also does some improvements for uml code. Improvements include
dropping unnecessary cast, killing some unnecessary code and still some
constifying for pointers etc..
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/drivers/ubd_kern.c')
| -rw-r--r-- | arch/um/drivers/ubd_kern.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index 9793e3da0f1d..7a252abbfead 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -229,7 +229,7 @@ static int proc_ide_read_media(char *page, char **start, off_t off, int count, return len; } -static void make_ide_entries(char *dev_name) +static void make_ide_entries(const char *dev_name) { struct proc_dir_entry *dir, *ent; char name[64]; @@ -244,7 +244,7 @@ static void make_ide_entries(char *dev_name) ent->data = NULL; ent->read_proc = proc_ide_read_media; ent->write_proc = NULL; - sprintf(name,"ide0/%s", dev_name); + snprintf(name, sizeof(name), "ide0/%s", dev_name); proc_symlink(dev_name, proc_ide_root, name); } @@ -443,7 +443,7 @@ __uml_help(ubd_setup, " cluster filesystem and inappropriate at almost all other times.\n\n" ); -static int udb_setup(char *str) +static int udb_setup(const char *str) { printk("udb%s specified on command line is almost certainly a ubd -> " "udb TYPO\n", str); |