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gdrom: Add missing error code 

In case of error, 'err' is known to be 0 here, because of the previous
test. Set it to a -ENOMEM instead.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Christophe JAILLET 2017-02-06 23:00:13 +01:00 committed by Jens Axboe
parent 8c87fe7220
commit 605cdf0875
1 changed files with 6 additions and 2 deletions
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8
drivers/cdrom/gdrom.c
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@ -807,16 +807,20 @@ static int probe_gdrom(struct platform_device *devptr)
if (err)
goto probe_fail_cmdirq_register;
gd.gdrom_rq = blk_init_queue(gdrom_request, &gdrom_lock);
if (!gd.gdrom_rq)
if (!gd.gdrom_rq) {
err = -ENOMEM;
goto probe_fail_requestq;
}
err = probe_gdrom_setupqueue();
if (err)
goto probe_fail_toc;
gd.toc = kzalloc(sizeof(struct gdromtoc), GFP_KERNEL);
if (!gd.toc)
if (!gd.toc) {
err = -ENOMEM;
goto probe_fail_toc;
}
add_disk(gd.disk);
return 0;