The name array doens't need to set to 0. Because
sprintf/snprintf adds a terminating '\0'.
And also it doesn't need to assign name array
address to np pointer.
Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
---
drivers/staging/cxt1e1/linux.c | 8 +++-----
1 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/cxt1e1/linux.c b/drivers/staging/cxt1e1/linux.c
index 5d7ddd4..efd3eb8 100644
--- a/drivers/staging/cxt1e1/linux.c
+++ b/drivers/staging/cxt1e1/linux.c
@@ -204,15 +204,13 @@ status_t
c4_wq_port_init(mpi_t *pi)
{
- char name[16], *np; /* NOTE: name of the queue limited by system
+ char name[16]; /* NOTE: name of the queue limited by system
* to 10 characters */
-
if (pi->wq_port)
return 0; /* already initialized */
- np = name;
- memset(name, 0, 16);
- sprintf(np, "%s%d", pi->up->devname, pi->portnum); /* IE pmcc4-01) */
+ /* IE pmcc4-01 */
+ snprintf(name, sizeof(name), "%s%d", pi->up->devname, pi->portnum);
#ifdef RLD_RESTART_DEBUG
pr_info(">> %s: creating workqueue <%s> for Port %d.\n",
--
1.7.4.4
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
