From d82e62deb51b50b10736c71f06fa6ac26be3b5a3 Mon Sep 17 00:00:00 2001 From: Tapasweni Pathak Date: Thu, 30 Oct 2014 17:02:48 +0530 Subject: [PATCH] staging: media: lirc: Remove useless cast on void pointer void pointers do not need to be cast to other pointer types. The semantic patch used to find this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Build tested it. Signed-off-by: Tapasweni Pathak Signed-off-by: Greg Kroah-Hartman --- drivers/staging/media/lirc/lirc_igorplugusb.c | 2 +- drivers/staging/media/lirc/lirc_imon.c | 4 ++-- drivers/staging/media/lirc/lirc_sasem.c | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/staging/media/lirc/lirc_igorplugusb.c b/drivers/staging/media/lirc/lirc_igorplugusb.c index 431d1e86ebf9..fd5d3d26b15d 100644 --- a/drivers/staging/media/lirc/lirc_igorplugusb.c +++ b/drivers/staging/media/lirc/lirc_igorplugusb.c @@ -282,7 +282,7 @@ static void send_fragment(struct igorplug *ir, struct lirc_buffer *buf, static int igorplugusb_remote_poll(void *data, struct lirc_buffer *buf) { int ret; - struct igorplug *ir = (struct igorplug *)data; + struct igorplug *ir = data; if (!ir || !ir->usbdev) /* Has the device been removed? */ return -ENODEV; diff --git a/drivers/staging/media/lirc/lirc_imon.c b/drivers/staging/media/lirc/lirc_imon.c index e3b1fa9fd2f4..f98418cd2305 100644 --- a/drivers/staging/media/lirc/lirc_imon.c +++ b/drivers/staging/media/lirc/lirc_imon.c @@ -495,7 +495,7 @@ static int ir_open(void *data) /* prevent races with disconnect */ mutex_lock(&driver_lock); - context = (struct imon_context *)data; + context = data; /* initial IR protocol decode variables */ context->rx.count = 0; @@ -516,7 +516,7 @@ static void ir_close(void *data) { struct imon_context *context; - context = (struct imon_context *)data; + context = data; if (!context) { pr_err("%s: no context for device\n", __func__); return; diff --git a/drivers/staging/media/lirc/lirc_sasem.c b/drivers/staging/media/lirc/lirc_sasem.c index 05969fb451ca..123ddf68b587 100644 --- a/drivers/staging/media/lirc/lirc_sasem.c +++ b/drivers/staging/media/lirc/lirc_sasem.c @@ -488,7 +488,7 @@ static int ir_open(void *data) /* prevent races with disconnect */ mutex_lock(&disconnect_lock); - context = (struct sasem_context *) data; + context = data; mutex_lock(&context->ctx_lock); @@ -530,7 +530,7 @@ static void ir_close(void *data) { struct sasem_context *context; - context = (struct sasem_context *)data; + context = data; if (!context) { pr_err("%s: no context for device\n", __func__); return; -- 2.20.1