sound/oss/dmasound: Remove superfluous "break"

Remove superfluous "break", as there is a "return" before them.

Signed-off-by: zuoqilin <zuoqilin@yulong.com>
Link: https://lore.kernel.org/r/20210524070028.45-1-zuoqilin1@163.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/oss/dmasound/dmasound_core.c b/sound/oss/dmasound/dmasound_core.c
index 49679aa..22cef0c 100644 (file)
--- a/sound/oss/dmasound/dmasound_core.c
+++ b/sound/oss/dmasound/dmasound_core.c
@@ -999,11 +999,9 @@ static int sq_ioctl(struct file *file, u_int cmd, u_long arg)
        case SNDCTL_DSP_RESET:
                sq_reset();
                return 0;
-               break ;
        case SNDCTL_DSP_GETFMTS:
                fmt = dmasound.mach.hardware_afmts ; /* this is what OSS says.. */
                return IOCTL_OUT(arg, fmt);
-               break ;
        case SNDCTL_DSP_GETBLKSIZE:
                /* this should tell the caller about bytes that the app can
                   read/write - the app doesn't care about our internal buffers.
@@ -1020,7 +1018,6 @@ static int sq_ioctl(struct file *file, u_int cmd, u_long arg)
                        size = write_sq.user_frag_size ;
                }
                return IOCTL_OUT(arg, size);
-               break ;
        case SNDCTL_DSP_POST:
                /* all we are going to do is to tell the LL that any
                   partial frags can be queued for output.
@@ -1044,7 +1041,6 @@ static int sq_ioctl(struct file *file, u_int cmd, u_long arg)
                if (file->f_mode & shared_resource_owner)
                        shared_resources_initialised = 0 ;
                return result ;
-               break ;
        case SOUND_PCM_READ_RATE:
                return IOCTL_OUT(arg, dmasound.soft.speed);
        case SNDCTL_DSP_SPEED:
@@ -1123,7 +1119,6 @@ static int sq_ioctl(struct file *file, u_int cmd, u_long arg)
                   the value is 'random' and that the user _must_ check the actual
                   frags values using SNDCTL_DSP_GETBLKSIZE or similar */
                return IOCTL_OUT(arg, data);
-               break ;
        case SNDCTL_DSP_GETOSPACE:
                /*
                */