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authorLinus Torvalds <torvalds@linux-foundation.org>2024-01-08 11:43:04 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2024-01-08 11:43:04 -0800
commit5db8752c3b81bd33a549f6f812bab81e3bb61b20 (patch)
treed97ebf3a57a5ef1c3d823d778627263f0903b27a /kernel
parent26458409a9b180ea6cc2cd7b67d6138984184669 (diff)
parent9fd7874c0e5c89d7da0b4442271696ec0f8edcba (diff)
Merge tag 'vfs-6.8.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs iov_iter cleanups from Christian Brauner: "This contains a minor cleanup. The patches drop an unused argument from import_single_range() allowing to replace import_single_range() with import_ubuf() and dropping import_single_range() completely" * tag 'vfs-6.8.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: iov_iter: replace import_single_range() with import_ubuf() iov_iter: remove unused 'iov' argument from import_single_range()
Diffstat (limited to 'kernel')
-rw-r--r--kernel/trace/trace_events_user.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/trace/trace_events_user.c b/kernel/trace/trace_events_user.c
index 9365ce407426..e76f5e1efdf2 100644
--- a/kernel/trace/trace_events_user.c
+++ b/kernel/trace/trace_events_user.c
@@ -2177,14 +2177,12 @@ static int user_events_open(struct inode *node, struct file *file)
static ssize_t user_events_write(struct file *file, const char __user *ubuf,
size_t count, loff_t *ppos)
{
- struct iovec iov;
struct iov_iter i;
if (unlikely(*ppos != 0))
return -EFAULT;
- if (unlikely(import_single_range(ITER_SOURCE, (char __user *)ubuf,
- count, &iov, &i)))
+ if (unlikely(import_ubuf(ITER_SOURCE, (char __user *)ubuf, count, &i)))
return -EFAULT;
return user_events_write_core(file, &i);