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| author |   Souptick Joarder <jrdr.linux@gmail.com> | 2020-07-01 11:47:44 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-01 15:44:26 +0200 |
| commit | 95154990a7ae05cef093459b0dd038f12dcd7034 (patch) | |
| tree | 34e81b1d040d6733e7ac0e0ff0624ad041ff8e6c /.clang-format | |
| parent | staging: kpc2000: kpc_dma: Convert get_user_pages() --> pin_user_pages() (diff) | |
| download | linux-dev-95154990a7ae05cef093459b0dd038f12dcd7034.tar.xz linux-dev-95154990a7ae05cef093459b0dd038f12dcd7034.zip | |
staging: kpc2000: kpc_dma: Remove additional goto statements
As 3 goto level referring to same common code, those can be
accomodated with a single goto level and renameing it to
unpin_pages. Set the -ERRNO when returning partial mapped
pages in more appropriate place.
When dma_map_sg() failed, the previously allocated memory was
not freed properly. This is corrected now.
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Bharath Vedartham <linux.bhar@gmail.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/1593584264-16982-5-git-send-email-jrdr.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to '.clang-format')
0 files changed, 0 insertions, 0 deletions