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| author | Paul Mundt <lethal@linux-sh.org> | 2011-05-23 11:35:33 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-05-23 11:35:33 +0900 |
| commit | 8ace5c4698ec8da53e69095596718d5a936433de (patch) | |
| tree | 1f5959b3ac289e3bde420cc14109be0cc518a75a /fs/debugfs/file.c | |
| parent | a375b15164dd9264f724ad941825e52c90145151 (diff) | |
| parent | 71a8638480eb8fb6cfabe2ee9ca3fbc6e3453a14 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest
Diffstat (limited to 'fs/debugfs/file.c')
| -rw-r--r-- | fs/debugfs/file.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index 89d394d8fe2..90f76575c05 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -428,26 +428,17 @@ static ssize_t write_file_bool(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { char buf[32]; - int buf_size; + size_t buf_size; + bool bv; u32 *val = file->private_data; buf_size = min(count, (sizeof(buf)-1)); if (copy_from_user(buf, user_buf, buf_size)) return -EFAULT; - switch (buf[0]) { - case 'y': - case 'Y': - case '1': - *val = 1; - break; - case 'n': - case 'N': - case '0': - *val = 0; - break; - } - + if (strtobool(buf, &bv) == 0) + *val = bv; + return count; } |