moonjuice/kernel_arpi
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

scsi: scsi_ioctl: Simplify SCSI passthrough permission checking

Browse Source 
Remove the separate command filter structure and just use a switch
statement (which also cought two duplicate commands), return a bool and
give the function a sensible name.

Link: https://lore.kernel.org/r/20210724072033.1284840-18-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Christoph Hellwig
2021-07-24 09:20:26 +02:00
committed by Martin K. Petersen
parent b69367dffd
commit 7353dc06c9
4 changed files with 104 additions and 124 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/linux/blkdev.h
View File

@@ -1343,7 +1343,7 @@ static inline int sb_issue_zeroout(struct super_block *sb, sector_t block,
gfp_mask, 0);
}
extern int blk_verify_command(unsigned char *cmd, fmode_t mode);
bool scsi_cmd_allowed(unsigned char *cmd, fmode_t mode);
static inline bool bdev_is_partition(struct block_device *bdev)
{