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Diffstat (limited to 'arch/um/drivers/line.c')
| -rw-r--r-- | arch/um/drivers/line.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index d4286de17f070..6924f273ced9f 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -128,7 +128,7 @@ int line_write(struct tty_struct *tty, const unsigned char *buf, int len) ret = buffer_data(line, buf, len); err = flush_buffer(line); local_irq_restore(flags); - if(err <= 0) + if(err <= 0 && (err != -EAGAIN || !ret)) ret = err; } else { |