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scsi: aic7xxx: Return negative error codes in aic7770_probe()

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aic7770_config() returns both negative and positive error codes.  It's
better to make aic7770_probe() only return negative error codes.

A previous commit made ahc_linux_register_host() return negative error
codes, which makes sure aic7770_probe() returns negative error codes.

Signed-off-by: Su Hui <suhui@nfschina.com>
Link: https://lore.kernel.org/r/20231201025955.1584260-4-suhui@nfschina.com
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Su Hui 2023-12-01 10:59:56 +08:00 committed by Martin K. Petersen
parent 70dfaf84ec
commit aef6ac1236
1 changed files with 3 additions and 3 deletions
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6
drivers/scsi/aic7xxx/aic7770_osm.c
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@ -87,17 +87,17 @@ aic7770_probe(struct device *dev)
sprintf(buf, "ahc_eisa:%d", eisaBase >> 12);
name = kstrdup(buf, GFP_ATOMIC);
if (name == NULL)
return (ENOMEM);
return -ENOMEM;
ahc = ahc_alloc(&aic7xxx_driver_template, name);
if (ahc == NULL)
return (ENOMEM);
return -ENOMEM;
ahc->dev = dev;
error = aic7770_config(ahc, aic7770_ident_table + edev->id.driver_data,
eisaBase);
if (error != 0) {
ahc->bsh.ioport = 0;
ahc_free(ahc);
return (error);
return error < 0 ? error : -error;
}
dev_set_drvdata(dev, ahc);