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| author | Atul Gopinathan <atulgopinathan@gmail.com> | 2021-05-03 14:57:02 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-13 18:33:49 +0300 |
| commit | a28591f61b60fac820c6de59826ffa710e5e314e (patch) | |
| tree | 1b7b53c7309f11fd953ae968330f45f4cf0c6194 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 94f88309f201821073f57ae6005caefa61bf7b7e (diff) | |
| download | linux-a28591f61b60fac820c6de59826ffa710e5e314e.tar.xz | |
ALSA: sb8: Add a comment note regarding an unused pointer
The field "fm_res" of "struct snd_sb8" is never used/dereferenced
throughout the sb8.c code. Therefore there is no need for any null value
check after the "request_region()".
Add a comment note to make developers know about this and prevent any
"NULL check" patches on this part of code.
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Atul Gopinathan <atulgopinathan@gmail.com>
Link: https://lore.kernel.org/r/20210503115736.2104747-36-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions