From mboxrd@z Thu Jan 1 00:00:00 1970 From: ville palo Date: Mon, 28 Aug 2006 18:38:23 +0000 Subject: [KJ] [PATCH] cdrom: Removed unreachable code segments Message-Id: <1156790303.5914.8.camel@localhost.localdomain> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kernel-janitors@vger.kernel.org Removed unreachable code. Signed-off-by: Ville Palo diff --git a/drivers/cdrom/gscd.c b/drivers/cdrom/gscd.c index fa70824..6063bd5 100644 --- a/drivers/cdrom/gscd.c +++ b/drivers/cdrom/gscd.c @@ -567,9 +567,7 @@ static void cmd_out(int cmd_type, char * cmd_read_w (respo_buf, respo_count, - CD_FRAMESIZE / - 2); - return; + CD_FRAMESIZE / 2); } else { /* read the data to the buffer (byte) */ @@ -578,13 +576,11 @@ static void cmd_out(int cmd_type, char * (respo_buf, respo_count, CD_FRAMESIZE); - return; } } else { /* read the info to the buffer */ cmd_info_in(respo_buf, respo_count); - return; } return; diff --git a/drivers/cdrom/isp16.c b/drivers/cdrom/isp16.c index db0fd9a..3c1b493 100644 --- a/drivers/cdrom/isp16.c +++ b/drivers/cdrom/isp16.c @@ -318,7 +318,6 @@ isp16_cdi_config(int base, u_char drive_ printk("ISP16: dma 1 cannot be used by cdrom interface," " due to conflict with the sound card.\n"); return -1; - break; case 3: dma_code = ISP16_DMA_3; break; diff --git a/drivers/cdrom/mcdx.c b/drivers/cdrom/mcdx.c index dcd1ab6..4153790 100644 --- a/drivers/cdrom/mcdx.c +++ b/drivers/cdrom/mcdx.c @@ -620,11 +620,10 @@ static void do_mcdx_request(request_queu req->nr_sectors -= i; req->buffer += (i * 512); } - end_request(req, 1); - goto again; xtrace(REQUEST, "end_request(1)\n"); end_request(req, 1); + goto again; } goto again; @@ -1714,7 +1713,6 @@ static int mcdx_tray_move(struct cdrom_d return mcdx_talk(stuffp, "\xf6", 1, NULL, 1, 5 * HZ, 3); else /* 0: close */ return mcdx_talk(stuffp, "\xf8", 1, NULL, 1, 5 * HZ, 3); - return 1; } static int mcdx_stop(struct s_drive_stuff *stuffp, int tries) diff --git a/drivers/cdrom/sonycd535.c b/drivers/cdrom/sonycd535.c index 30ab562..65bdd64 100644 --- a/drivers/cdrom/sonycd535.c +++ b/drivers/cdrom/sonycd535.c @@ -1028,7 +1028,6 @@ sony_get_subchnl_info(void __user *arg) if (copy_to_user(arg, &schi, sizeof schi)) return -EFAULT; return 0; - break; case CDROM_AUDIO_INVALID: case CDROM_AUDIO_ERROR: @@ -1083,7 +1082,6 @@ cdu_ioctl(struct inode *inode, return -EIO; } return 0; - break; case CDROMSTOP: /* Spin down the drive */ cmd_buff[0] = SONY535_HOLD; @@ -1103,7 +1101,6 @@ cdu_ioctl(struct inode *inode, return -EIO; } return 0; - break; case CDROMPAUSE: /* Pause the drive */ cmd_buff[0] = SONY535_HOLD; /* CDU-31 driver uses AUDIO_STOP, not pause */ @@ -1121,7 +1118,6 @@ cdu_ioctl(struct inode *inode, cur_pos_msf[2] = last_sony_subcode->abs_msf[2]; sony_audio_status = CDROM_AUDIO_PAUSED; return 0; - break; case CDROMRESUME: /* Start the drive after being paused */ set_drive_mode(SONY535_AUDIO_DRIVE_MODE, status); @@ -1150,7 +1146,6 @@ cdu_ioctl(struct inode *inode, } sony_audio_status = CDROM_AUDIO_PLAY; return 0; - break; case CDROMPLAYMSF: /* Play starting at the given MSF address. */ if (copy_from_user(params, argp, 6)) @@ -1181,7 +1176,6 @@ cdu_ioctl(struct inode *inode, final_pos_msf[2] = cmd_buff[9]; sony_audio_status = CDROM_AUDIO_PLAY; return 0; - break; case CDROMREADTOCHDR: /* Read the table of contents header */ { @@ -1197,7 +1191,6 @@ cdu_ioctl(struct inode *inode, return -EFAULT; } return 0; - break; case CDROMREADTOCENTRY: /* Read a given table of contents entry */ { @@ -1240,7 +1233,6 @@ cdu_ioctl(struct inode *inode, return -EFAULT; } return 0; - break; case CDROMPLAYTRKIND: /* Play a track. This currently ignores index. */ { @@ -1346,7 +1338,6 @@ cdu_ioctl(struct inode *inode, return -EIO; } return 0; - break; default: return -EINVAL; _______________________________________________ Kernel-janitors mailing list Kernel-janitors@lists.osdl.org https://lists.osdl.org/mailman/listinfo/kernel-janitors