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| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2021-03-26 16:22:54 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-02 16:24:56 +0200 |
| commit | 012ac583aa9b512707b39b5a9afb303089a222fe (patch) | |
| tree | a18764b6301c8f57fd48f66a98b293abcae9d116 | |
| parent | cb4a2d5486b80cf23f11729cd5933f6e2b72a3c1 (diff) | |
| download | linux-012ac583aa9b512707b39b5a9afb303089a222fe.tar.bz2 | |
greybus: remove stray nul byte in apb_log_enable_read output
Including a nul byte in the otherwise human-readable ascii output
from this debugfs file is probably not intended.
Acked-by: Alex Elder <elder@linaro.org>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Link: https://lore.kernel.org/r/20210326152254.733066-1-linux@rasmusvillemoes.dk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/greybus/es2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/greybus/es2.c b/drivers/greybus/es2.c index 48ad154df3a7..86a7fbc7fe13 100644 --- a/drivers/greybus/es2.c +++ b/drivers/greybus/es2.c @@ -1171,7 +1171,7 @@ static ssize_t apb_log_enable_read(struct file *f, char __user *buf, char tmp_buf[3]; sprintf(tmp_buf, "%d\n", enable); - return simple_read_from_buffer(buf, count, ppos, tmp_buf, 3); + return simple_read_from_buffer(buf, count, ppos, tmp_buf, 2); } static ssize_t apb_log_enable_write(struct file *f, const char __user *buf, |