diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2020-09-23 10:32:35 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-09-23 12:04:48 +0200 |
| commit | 5ec3215e56af8f7ce30c3d9d39029a85616713c0 (patch) | |
| tree | f60305bef83968f8a83229879503446d0eabdd7b /drivers/soundwire | |
| parent | soundwire: cadence: add data port test fail interrupt (diff) | |
| download | linux-5ec3215e56af8f7ce30c3d9d39029a85616713c0.tar.xz linux-5ec3215e56af8f7ce30c3d9d39029a85616713c0.zip | |
soundwire: remove an unnecessary NULL check
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>
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/generic_bandwidth_allocation.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/soundwire/generic_bandwidth_allocation.c b/drivers/soundwire/generic_bandwidth_allocation.c index 058cb9cd8547..0bdef38c9a30 100644 --- a/drivers/soundwire/generic_bandwidth_allocation.c +++ b/drivers/soundwire/generic_bandwidth_allocation.c @@ -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; |