hugetlbfs: return negative error code for bad mount option
This fixes the following BUG: # mount -o size=MM -t hugetlbfs none /huge hugetlbfs: Bad value 'MM' for mount option 'size=MM' ------------[ cut here ]------------ kernel BUG at fs/super.c:996! Due to BUG_ON(!mnt->mnt_sb); in vfs_kern_mount(). Also, remove unused #include <linux/quotaops.h> Cc: William Irwin <wli@holomorphy.com> Cc: <stable@kernel.org> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
parent
4dec302ff7
commit
c12ddba093
|
@ -26,7 +26,6 @@
|
|||
#include <linux/pagevec.h>
|
||||
#include <linux/parser.h>
|
||||
#include <linux/mman.h>
|
||||
#include <linux/quotaops.h>
|
||||
#include <linux/slab.h>
|
||||
#include <linux/dnotify.h>
|
||||
#include <linux/statfs.h>
|
||||
|
@ -842,7 +841,7 @@ hugetlbfs_parse_options(char *options, struct hugetlbfs_config *pconfig)
|
|||
bad_val:
|
||||
printk(KERN_ERR "hugetlbfs: Bad value '%s' for mount option '%s'\n",
|
||||
args[0].from, p);
|
||||
return 1;
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
static int
|
||||
|
|
Loading…
Reference in a new issue