ALSA: hda: cs35l56: Remove unnecessary NULL check before release_firmware()

release_firmware() checks for NULL pointers internally.
Remove unneeded NULL check for fmw here.

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Link: https://patch.msgid.link/20250325084639.801054-1-nichen@iscas.ac.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/cs35l56_hda.c b/sound/pci/hda/cs35l56_hda.c
index 4ef7878e8fd4b49b3a22946cc6571296d237779b..235d22049aa9fa459efa18afd45b093e14cd962c 100644 (file)
--- a/sound/pci/hda/cs35l56_hda.c
+++ b/sound/pci/hda/cs35l56_hda.c
@@ -546,12 +546,10 @@ static void cs35l56_hda_release_firmware_files(const struct firmware *wmfw_firmw
                                               const struct firmware *coeff_firmware,
                                               char *coeff_filename)
 {
-       if (wmfw_firmware)
-               release_firmware(wmfw_firmware);
+       release_firmware(wmfw_firmware);
        kfree(wmfw_filename);
 
-       if (coeff_firmware)
-               release_firmware(coeff_firmware);
+       release_firmware(coeff_firmware);
        kfree(coeff_filename);
 }