iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

soundwire: remove an unnecessary NULL check

Browse Source 
The "bus" pointer isn't NULL so the address to a non-zero offset in
middle of "bus" cannot be NULL.  Delete the NULL check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200923083235.GB1454948@mwanda
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Dan Carpenter 2020-09-23 11:32:35 +03:00 committed by Vinod Koul
parent 9e4e6019e6
commit 5ec3215e56
1 changed files with 1 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/soundwire/generic_bandwidth_allocation.c
View File

@ -344,15 +344,11 @@ static int sdw_select_row_col(struct sdw_bus *bus, int clk_freq)
static int sdw_compute_bus_params(struct sdw_bus *bus)
{
unsigned int max_dr_freq, curr_dr_freq = 0;
struct sdw_master_prop *mstr_prop = NULL;
struct sdw_master_prop *mstr_prop = &bus->prop;
int i, clk_values, ret;
bool is_gear = false;
u32 *clk_buf;
mstr_prop = &bus->prop;
if (!mstr_prop)
return -EINVAL;
if (mstr_prop->num_clk_gears) {
clk_values = mstr_prop->num_clk_gears;
clk_buf = mstr_prop->clk_gears;