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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-09-17 13:47:54 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-09-23 10:47:14 +0200 |
| commit | 81d36c4fff7401b099d98818a517ee6bc02e93f2 (patch) | |
| tree | 0a651cb3b5318186bfa4ac1388d2a32a1db88504 /drivers/pinctrl/pinconf.c | |
| parent | 3b59e432ec9c093311e0ad057e330e04feb79007 (diff) | |
| download | lwn-81d36c4fff7401b099d98818a517ee6bc02e93f2.tar.gz lwn-81d36c4fff7401b099d98818a517ee6bc02e93f2.zip | |
pinctrl: remove an unnecessary cast
sizeof() is already size_t so there is no need to cast here. Generally,
casting inside the min() macro instead of using min_t() is considered
bad style.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinconf.c')
| -rw-r--r-- | drivers/pinctrl/pinconf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinconf.c b/drivers/pinctrl/pinconf.c index 1664e7865b9d..b8fcc38c0d11 100644 --- a/drivers/pinctrl/pinconf.c +++ b/drivers/pinctrl/pinconf.c @@ -508,7 +508,7 @@ static ssize_t pinconf_dbg_config_write(struct file *file, int i; /* Get userspace string and assure termination */ - buf_size = min(count, (size_t)(sizeof(buf)-1)); + buf_size = min(count, sizeof(buf) - 1); if (copy_from_user(buf, user_buf, buf_size)) return -EFAULT; buf[buf_size] = 0; |