[PATCH] staging: vme: Simplfy string usage in vme_user_probe()
walter harms
wharms at bfs.de
Fri Apr 4 08:50:37 UTC 2014
looks good to me
reviewed-by: wharms <wharms at bfs.de>
@Bojan Prtvar:
please note that i am not the maintainer
Am 03.04.2014 18:56, schrieb Bojan Prtvar:
> We can avoid usage of sprintf() and magic-sized array with simple pointer assignment.
>
> Signed-off-by: Bojan Prtvar <prtvar.b at gmail.com>
> ---
> This parch should be applied on top of
> "staging: vme: Fix a small coding style issue in vme_user.c"
>
> Compile tested only.
>
> drivers/staging/vme/devices/vme_user.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c
> index 481192a..5fa7f83 100644
> --- a/drivers/staging/vme/devices/vme_user.c
> +++ b/drivers/staging/vme/devices/vme_user.c
> @@ -684,7 +684,7 @@ static int vme_user_match(struct vme_dev *vdev)
> static int vme_user_probe(struct vme_dev *vdev)
> {
> int i, err;
> - char name[12];
> + char *name;
>
> /* Save pointer to the bridge device */
> if (vme_user_bridge != NULL) {
> @@ -794,13 +794,13 @@ static int vme_user_probe(struct vme_dev *vdev)
>
> switch (type[i]) {
> case MASTER_MINOR:
> - sprintf(name, "bus/vme/m%%d");
> + name = "bus/vme/m%d";
> break;
> case CONTROL_MINOR:
> - sprintf(name, "bus/vme/ctl");
> + name = "bus/vme/ctl";
> break;
> case SLAVE_MINOR:
> - sprintf(name, "bus/vme/s%%d");
> + name = "bus/vme/s%d";
> break;
> default:
> err = -EINVAL;
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