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authorTejun Heo <htejun@gmail.com>2007-01-02 17:41:04 +0900
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2007-01-06 09:05:50 -0600
commit6397256b0af52082db3b7f804aa3b612a17dcbc9 (patch)
tree8c9e8db801ca14f64575f31d791aaae67b0db50a
parenta96e0c7798057dd8055d0263c076fed975c10237 (diff)
downloadop-kernel-dev-6397256b0af52082db3b7f804aa3b612a17dcbc9.zip
op-kernel-dev-6397256b0af52082db3b7f804aa3b612a17dcbc9.tar.gz
[SCSI] sr: fix error code check in sr_block_ioctl()
sr_block_ioctl() should proceed to SCSI ioctls if cdrom_ioctl() returns -ENOSYS. However it tested for ENOSYS instead of -ENOSYS rendering all SCSI ioctls other than GET_IDLUN and GET_BUS_NUMBER inaccessible. Fix it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
-rw-r--r--drivers/scsi/sr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index fae6e95..89e9b36 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -468,7 +468,7 @@ static int sr_block_ioctl(struct inode *inode, struct file *file, unsigned cmd,
}
ret = cdrom_ioctl(file, &cd->cdi, inode, cmd, arg);
- if (ret != ENOSYS)
+ if (ret != -ENOSYS)
return ret;
/*
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