[SCSI] handle scsi_add_host failure for aic79xx and fix compiler warning (e7a1ca1d) · Commits · 戴 / test

Add scsi_add_host() failure handling for aic79xx Also silence a compiler warning : drivers/scsi/aic7xxx/aic79xx_osm.c: In function `ahd_linux_register_host': drivers/scsi/aic7xxx/aic79xx_osm.c:1099: 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:

James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/aic7xxx/aic79xx_osm.c

+9 −2

Original line number	Diff line number	Diff line
		@@ -1064,6 +1064,7 @@ ahd_linux_register_host(struct ahd_softc ahd, struct scsi_host_template templa
		struct Scsi_Host *host;
		char *new_name;
		u_long s;
		int retval;

		template->name = ahd->description;
		host = scsi_host_alloc(template, sizeof(struct ahd_softc *));
		@@ -1096,9 +1097,15 @@ ahd_linux_register_host(struct ahd_softc ahd, struct scsi_host_template templa

		host->transportt = ahd_linux_transport_template;

		scsi_add_host(host, &ahd->dev_softc->dev); /* XXX handle failure */
		retval = scsi_add_host(host, &ahd->dev_softc->dev);
		if (retval) {
		printk(KERN_WARNING "aic79xx: scsi_add_host failed\n");
		scsi_host_put(host);
		return retval;
		}

		scsi_scan_host(host);
		return (0);
		return 0;
		}

		uint64_t

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