[PATCH v2 23/51] scsi: BusLogic: don't return 0 from writes to the proc file

[Christian Brauner <brauner@kernel.org>]

A write to /proc/scsi/BusLogic/<n> resets the statistics and returns 0.
Writers that use stdio, echo for example, take that as no progress and
retry forever. Return the number of bytes that were written.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
---
 drivers/scsi/BusLogic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index 27b446c0c5d0..7ad814f549ae 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -3328,7 +3328,7 @@ static int blogic_write_info(struct Scsi_Host *shost, char *procbuf,
 	adapter->ext_resets = 0;
 	adapter->adapter_intern_errors = 0;
 	memset(tgt_stats, 0, BLOGIC_MAXDEV * sizeof(struct blogic_tgt_stats));
-	return 0;
+	return bytes_avail;
 }
 
 static int blogic_show_info(struct seq_file *m, struct Scsi_Host *shost)

-- 
2.53.0