| Message ID | 20230517173102.14096-1-osmtendev@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | spi-dw-core.c: Fix error checking for debugfs_create_dir | expand |
diff --git a/drivers/spi/spi-dw-core.c b/drivers/spi/spi-dw-core.c index ae3108c70f50..c9cdf6bbcd0e 100644 --- a/drivers/spi/spi-dw-core.c +++ b/drivers/spi/spi-dw-core.c @@ -63,7 +63,7 @@ static int dw_spi_debugfs_init(struct dw_spi *dws) snprintf(name, 32, "dw_spi%d", dws->master->bus_num); dws->debugfs = debugfs_create_dir(name, NULL); - if (!dws->debugfs) + if (IS_ERR(dws->debugfs)) return -ENOMEM; dws->regset.regs = dw_spi_dbgfs_regs;
This patch fixes the error checking in spi-dw-core.c in debugfs_create_dir. The correct way to check if an error occurred is 'IS_ERR' inline function. Signed-off-by: Osama Muhammad <osmtendev@gmail.com> --- drivers/spi/spi-dw-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)