Commit 9c4a6b1e authored by Hannes Reinecke's avatar Hannes Reinecke Committed by James Bottomley

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: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarHannes Reinecke <hare@suse.de>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent f50332ff
......@@ -93,20 +93,19 @@ static size_t sdev_format_header(char *logbuf, size_t logbuf_len,
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 @@ int sdev_prefix_printk(const char *level, const struct scsi_device *sdev,
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 @@ int scmd_printk(const char *level, const struct scsi_cmnd *scmd,
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);
......
......@@ -237,14 +237,14 @@ struct scsi_dh_data {
* like scmd_printk, but the device name is passed in
* as a string pointer
*/
__printf(4, 5) int
__printf(4, 5) void
sdev_prefix_printk(const char *, const struct scsi_device *, const char *,
const char *, ...);
#define sdev_printk(l, sdev, fmt, a...) \
sdev_prefix_printk(l, sdev, NULL, fmt, ##a)
__printf(3, 4) int
__printf(3, 4) void
scmd_printk(const char *, const struct scsi_cmnd *, const char *, ...);
#define scmd_dbg(scmd, fmt, a...) \
......
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