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| author | GOTO Masanori <gotom@sanori.org> | 2006-06-25 01:58:56 -0700 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-06-26 16:31:01 -0500 |
| commit | 3e7196cf6070821ff8246b15dfd219ffa6409062 (patch) | |
| tree | 3421b231842340b0cb45b19878c8aa64ecb8e8d7 /drivers/scsi/nsp32.c | |
| parent | 041976fb6ae851cd18d96584a5d6361b564c9974 (diff) | |
| download | lwn-3e7196cf6070821ff8246b15dfd219ffa6409062.tar.gz lwn-3e7196cf6070821ff8246b15dfd219ffa6409062.zip | |
[SCSI] Add scsi_add_host() failure handling for nsp32
Add scsi_add_host() failure handling for nsp32
and silence warning.
drivers/scsi/nsp32.c:2888: warning: ignoring return value of 'Scsi_add_host', declared with attribute warn_unused_result
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: GOTO Masanori <gotom@sanori.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/nsp32.c')
| -rw-r--r-- | drivers/scsi/nsp32.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c index 5c55e152e718..159fd5d8f98d 100644 --- a/drivers/scsi/nsp32.c +++ b/drivers/scsi/nsp32.c @@ -2886,12 +2886,19 @@ static int nsp32_detect(struct scsi_host_template *sht) } #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73)) - scsi_add_host (host, &PCIDEV->dev); + ret = scsi_add_host(host, &PCIDEV->dev); + if (ret) { + nsp32_msg(KERN_ERR, "failed to add scsi host"); + goto free_region; + } scsi_scan_host(host); #endif pci_set_drvdata(PCIDEV, host); return DETECT_OK; + free_region: + release_region(host->io_port, host->n_io_port); + free_irq: free_irq(host->irq, data); |