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| author | Ingo Molnar <mingo@kernel.org> | 2016-09-20 16:58:59 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-09-20 16:58:59 +0200 |
| commit | 41a66072c32978ff3914fd6be88f7592ef64bef7 (patch) | |
| tree | 0f38ef433f0feea3e58f61f8d5397cd9bf065559 /drivers/iio/industrialio-buffer.c | |
| parent | 5465fe0fc3316f7cdda66732a7986f4ebe76d949 (diff) | |
| parent | 7597cdc066313bfd211cca2f9252dfeb41271391 (diff) | |
| download | linux-41a66072c32978ff3914fd6be88f7592ef64bef7.tar.gz linux-41a66072c32978ff3914fd6be88f7592ef64bef7.tar.bz2 linux-41a66072c32978ff3914fd6be88f7592ef64bef7.zip | |
Merge branch 'efi/urgent' into efi/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/iio/industrialio-buffer.c')
| -rw-r--r-- | drivers/iio/industrialio-buffer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index 49bf9c59f117..158aaf44dd95 100644 --- a/drivers/iio/industrialio-buffer.c +++ b/drivers/iio/industrialio-buffer.c @@ -110,7 +110,7 @@ ssize_t iio_buffer_read_first_n_outer(struct file *filp, char __user *buf, DEFINE_WAIT_FUNC(wait, woken_wake_function); size_t datum_size; size_t to_wait; - int ret; + int ret = 0; if (!indio_dev->info) return -ENODEV; @@ -153,7 +153,7 @@ ssize_t iio_buffer_read_first_n_outer(struct file *filp, char __user *buf, ret = rb->access->read_first_n(rb, n, buf); if (ret == 0 && (filp->f_flags & O_NONBLOCK)) ret = -EAGAIN; - } while (ret == 0); + } while (ret == 0); remove_wait_queue(&rb->pollq, &wait); return ret; |