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authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>2017-02-07 01:00:13 +0300
committerJens Axboe <axboe@fb.com>2017-02-08 02:17:16 +0300
commit605cdf0875f80300be47e79bd91b2d60916407d3 (patch)
tree420d97001cf1e8bbf6a1ec283c7c05c5d54d57e5 /drivers/cdrom/gdrom.c
parent8c87fe722053658467bcc9e5ea82051ce3d3a693 (diff)
downloadlinux-605cdf0875f80300be47e79bd91b2d60916407d3.tar.xz
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>
Diffstat (limited to 'drivers/cdrom/gdrom.c')
-rw-r--r--drivers/cdrom/gdrom.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
index 584bc3126403..46ecd95d7161 100644
--- a/drivers/cdrom/gdrom.c
+++ b/drivers/cdrom/gdrom.c
@@ -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;