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| author | Vitaly Osipov | 2014-04-26 16:59:17 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2014-05-15 22:46:00 +0200 |
| commit | 36aa10aa018c2ed5571ffd145f39d3fcf993cee0 (patch) | |
| tree | d435f04ac8707a2b5ba7c96199cedd47067a393e /drivers/staging/dgnc/dgnc_driver.c | |
| parent | Staging: dgnc: dgnc_driver: fixed incorrect braces (diff) | |
| download | kernel-qcow2-linux-36aa10aa018c2ed5571ffd145f39d3fcf993cee0.tar.gz kernel-qcow2-linux-36aa10aa018c2ed5571ffd145f39d3fcf993cee0.tar.xz kernel-qcow2-linux-36aa10aa018c2ed5571ffd145f39d3fcf993cee0.zip | |
staging: dgnc: redundant NULL checks before kfree()
Removed redundant NULL checks before calling kfree()
Signed-off-by: Vitaly Osipov <vitaly.osipov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc/dgnc_driver.c')
| -rw-r--r-- | drivers/staging/dgnc/dgnc_driver.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/staging/dgnc/dgnc_driver.c b/drivers/staging/dgnc/dgnc_driver.c index 031e13e1f51a..5af8300dfb0d 100644 --- a/drivers/staging/dgnc/dgnc_driver.c +++ b/drivers/staging/dgnc/dgnc_driver.c @@ -448,20 +448,15 @@ static void dgnc_cleanup_board(struct dgnc_board *brd) /* Free all allocated channels structs */ for (i = 0; i < MAXPORTS ; i++) { if (brd->channels[i]) { - if (brd->channels[i]->ch_rqueue) - kfree(brd->channels[i]->ch_rqueue); - if (brd->channels[i]->ch_equeue) - kfree(brd->channels[i]->ch_equeue); - if (brd->channels[i]->ch_wqueue) - kfree(brd->channels[i]->ch_wqueue); - + kfree(brd->channels[i]->ch_rqueue); + kfree(brd->channels[i]->ch_equeue); + kfree(brd->channels[i]->ch_wqueue); kfree(brd->channels[i]); brd->channels[i] = NULL; } } - if (brd->flipbuf) - kfree(brd->flipbuf); + kfree(brd->flipbuf); dgnc_Board[brd->boardnum] = NULL; |