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| author | Al Viro <viro@zeniv.linux.org.uk> | 2022-09-16 03:25:47 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2022-11-25 21:01:55 +0300 |
| commit | de4eda9de2d957ef2d6a8365a01e26a435e958cb (patch) | |
| tree | 49b0d60dedb65af7f0d3e874ee9c661e6b09697b /drivers/acpi | |
| parent | a41dad905e5a388f88435a517de102e9b2c8e43d (diff) | |
| download | linux-de4eda9de2d957ef2d6a8365a01e26a435e958cb.tar.xz | |
use less confusing names for iov_iter direction initializers
READ/WRITE proved to be actively confusing - the meanings are
"data destination, as used with read(2)" and "data source, as
used with write(2)", but people keep interpreting those as
"we read data from it" and "we write data to it", i.e. exactly
the wrong way.
Call them ITER_DEST and ITER_SOURCE - at least that is harder
to misinterpret...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/pfr_update.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/pfr_update.c b/drivers/acpi/pfr_update.c index 6bb0b778b5da..9a93ceedd936 100644 --- a/drivers/acpi/pfr_update.c +++ b/drivers/acpi/pfr_update.c @@ -455,7 +455,7 @@ static ssize_t pfru_write(struct file *file, const char __user *buf, iov.iov_base = (void __user *)buf; iov.iov_len = len; - iov_iter_init(&iter, WRITE, &iov, 1, len); + iov_iter_init(&iter, ITER_SOURCE, &iov, 1, len); /* map the communication buffer */ phy_addr = (phys_addr_t)((buf_info.addr_hi << 32) | buf_info.addr_lo); |