scsi_logging: return void for dev_printk() functions
dev_printk() is now a void function, so the related functions
scmd_printk() and sdev_prefix_printk() should be made void, too.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/scsi_logging.c b/drivers/scsi/scsi_logging.c
index ecc5918..bd70339 100644
--- a/drivers/scsi/scsi_logging.c
+++ b/drivers/scsi/scsi_logging.c
@@ -93,20 +93,19 @@
return off;
}
-int sdev_prefix_printk(const char *level, const struct scsi_device *sdev,
- const char *name, const char *fmt, ...)
+void sdev_prefix_printk(const char *level, const struct scsi_device *sdev,
+ const char *name, const char *fmt, ...)
{
va_list args;
char *logbuf;
size_t off = 0, logbuf_len;
- int ret;
if (!sdev)
- return 0;
+ return;
logbuf = scsi_log_reserve_buffer(&logbuf_len);
if (!logbuf)
- return 0;
+ return;
if (name)
off += scnprintf(logbuf + off, logbuf_len - off,
@@ -116,26 +115,24 @@
off += vscnprintf(logbuf + off, logbuf_len - off, fmt, args);
va_end(args);
}
- ret = dev_printk(level, &sdev->sdev_gendev, "%s", logbuf);
+ dev_printk(level, &sdev->sdev_gendev, "%s", logbuf);
scsi_log_release_buffer(logbuf);
- return ret;
}
EXPORT_SYMBOL(sdev_prefix_printk);
-int scmd_printk(const char *level, const struct scsi_cmnd *scmd,
+void scmd_printk(const char *level, const struct scsi_cmnd *scmd,
const char *fmt, ...)
{
va_list args;
char *logbuf;
size_t off = 0, logbuf_len;
- int ret;
if (!scmd || !scmd->cmnd)
- return 0;
+ return;
logbuf = scsi_log_reserve_buffer(&logbuf_len);
if (!logbuf)
- return 0;
+ return;
off = sdev_format_header(logbuf, logbuf_len, scmd_name(scmd),
scmd->request->tag);
if (off < logbuf_len) {
@@ -143,9 +140,8 @@
off += vscnprintf(logbuf + off, logbuf_len - off, fmt, args);
va_end(args);
}
- ret = dev_printk(level, &scmd->device->sdev_gendev, "%s", logbuf);
+ dev_printk(level, &scmd->device->sdev_gendev, "%s", logbuf);
scsi_log_release_buffer(logbuf);
- return ret;
}
EXPORT_SYMBOL(scmd_printk);