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| author | Srivatsa S. Bhat <srivatsa@csail.mit.edu> | 2018-02-06 03:25:09 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-15 17:59:24 +0100 |
| commit | 652d703b21eb1caf2673c10bd58e4b0121dc7c50 (patch) | |
| tree | d914ae0c37d7f73dd296d1a228503489ea903913 /block/genhd.c | |
| parent | slimbus: core: use put_device() instead of kfree() (diff) | |
| download | linux-652d703b21eb1caf2673c10bd58e4b0121dc7c50.tar.xz linux-652d703b21eb1caf2673c10bd58e4b0121dc7c50.zip | |
char_dev: Fix off-by-one bugs in find_dynamic_major()
CHRDEV_MAJOR_DYN_END and CHRDEV_MAJOR_DYN_EXT_END are valid major
numbers. So fix the loop iteration to include them in the search for
free major numbers.
While at it, also remove a redundant if condition ("cd->major != i"),
as it will never be true.
Signed-off-by: Srivatsa S. Bhat <srivatsa@csail.mit.edu>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block/genhd.c')
0 files changed, 0 insertions, 0 deletions