The variable ret is immediately assigned the return value of mutex_lock_interruptible(), making its prior initialization to zero unnecessary. Remove the redundant assignment
No functional changes. Signed-off-by: Peng Fan <[email protected]> --- drivers/remoteproc/remoteproc_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index 82567210052893a501e7591204af1feb07befb22..29bbaa349e340eedd122fb553004f7e6a5c46e55 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -1989,7 +1989,7 @@ EXPORT_SYMBOL(rproc_boot); int rproc_shutdown(struct rproc *rproc) { struct device *dev = &rproc->dev; - int ret = 0; + int ret; ret = mutex_lock_interruptible(&rproc->lock); if (ret) { -- 2.37.1
