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fs/inode: remove all unnecessary check for filep/inode

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Since VFS layer already contains sanity checks, so remove unnecessary lower half checks

Signed-off-by: chao an <anchao@xiaomi.com>
This commit is contained in:
chao an
2023-08-28 17:17:05 +08:00
committed by Xiang Xiao
parent baabf4bbf3
commit 7aa45305b7
158 changed files with 412 additions and 714 deletions
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drivers/input/tsc2007.c
+6 -10
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@@ -776,10 +776,9 @@ static int tsc2007_open(FAR struct file *filep)
uint8_t tmp;
int ret;
DEBUGASSERT(filep);
inode = filep->f_inode;
DEBUGASSERT(inode && inode->i_private);
DEBUGASSERT(inode->i_private);
priv = (FAR struct tsc2007_dev_s *)inode->i_private;
/* Get exclusive access to the driver data structure */
@@ -829,10 +828,9 @@ static int tsc2007_close(FAR struct file *filep)
FAR struct tsc2007_dev_s *priv;
int ret;
DEBUGASSERT(filep);
inode = filep->f_inode;
DEBUGASSERT(inode && inode->i_private);
DEBUGASSERT(inode->i_private);
priv = (FAR struct tsc2007_dev_s *)inode->i_private;
/* Get exclusive access to the driver data structure */
@@ -872,10 +870,9 @@ static ssize_t tsc2007_read(FAR struct file *filep, FAR char *buffer,
struct tsc2007_sample_s sample;
int ret;
DEBUGASSERT(filep);
inode = filep->f_inode;
DEBUGASSERT(inode && inode->i_private);
DEBUGASSERT(inode->i_private);
priv = (FAR struct tsc2007_dev_s *)inode->i_private;
/* Verify that the caller has provided a buffer large enough to receive
@@ -1003,10 +1000,9 @@ static int tsc2007_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
int ret;
iinfo("cmd: %d arg: %ld\n", cmd, arg);
DEBUGASSERT(filep);
inode = filep->f_inode;
DEBUGASSERT(inode && inode->i_private);
DEBUGASSERT(inode->i_private);
priv = (FAR struct tsc2007_dev_s *)inode->i_private;
/* Get exclusive access to the driver data structure */
@@ -1076,10 +1072,10 @@ static int tsc2007_poll(FAR struct file *filep, FAR struct pollfd *fds,
int i;
iinfo("setup: %d\n", (int)setup);
DEBUGASSERT(filep && fds);
DEBUGASSERT(fds);
inode = filep->f_inode;
DEBUGASSERT(inode && inode->i_private);
DEBUGASSERT(inode->i_private);
priv = (FAR struct tsc2007_dev_s *)inode->i_private;
/* Are we setting up the poll? Or tearing it down? */