ide-cd: fix remaining checkpatch.pl issues

Some of them are:
WARNING: braces {} are not necessary for single statement blocks
CHECK: multiple assignments should be avoided
WARNING: printk() should include KERN_ facility level
WARNING: no space between function name and open parenthesis '('

[bart: minor fixups]

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 0a45f557d338a6b9e844e4e81861a9ee95616a56..fcd33f17d8febd405ce087eb31c42c5957d3bc6b 100644 (file)
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -136,8 +136,7 @@ static int cdrom_log_sense(ide_drive_t *drive, struct request *rq,
        return log;
 }
 
-static
-void cdrom_analyze_sense_data(ide_drive_t *drive,
+static void cdrom_analyze_sense_data(ide_drive_t *drive,
                              struct request *failed_command,
                              struct request_sense *sense)
 {
@@ -186,9 +185,8 @@ void cdrom_analyze_sense_data(ide_drive_t *drive,
                        if (valid < 0)
                                valid = 0;
                        if (sector < get_capacity(info->disk) &&
-                               drive->probed_capacity - sector < 4 * 75) {
+                           drive->probed_capacity - sector < 4 * 75)
                                set_capacity(info->disk, sector);
-                       }
                }
        }
 
@@ -219,7 +217,8 @@ static void cdrom_queue_request_sense(ide_drive_t *drive, void *sense,
 
        rq->data = sense;
        rq->cmd[0] = GPCMD_REQUEST_SENSE;
-       rq->cmd[4] = rq->data_len = 18;
+       rq->cmd[4] = 18;
+       rq->data_len = 18;
 
        rq->cmd_type = REQ_TYPE_SENSE;
 
@@ -310,7 +309,8 @@ static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret)
        sense_key = err >> 4;
 
        if (rq == NULL) {
-               printk("%s: missing rq in cdrom_decode_status\n", drive->name);
+               printk(KERN_ERR "%s: missing rq in %s\n",
+                               drive->name, __func__);
                return 1;
        }
 
@@ -379,7 +379,7 @@ static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret)
                                cdrom_saw_media_change(drive);
 
                                /* fail the request */
-                               printk("%s: tray open\n", drive->name);
+                               printk(KERN_ERR "%s: tray open\n", drive->name);
                                do_end_request = 1;
                        } else {
                                struct cdrom_info *info = drive->driver_data;
@@ -411,7 +411,7 @@ static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret)
                        }
                } else if (sense_key == UNIT_ATTENTION) {
                        /* media change */
-                       cdrom_saw_media_change (drive);
+                       cdrom_saw_media_change(drive);
 
                        /*
                         * Arrange to retry the request but be sure to give up
@@ -1215,8 +1215,8 @@ static ide_startstop_t cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
 /*
  * cdrom driver request routine.
  */
-static ide_startstop_t
-ide_do_rw_cdrom(ide_drive_t *drive, struct request *rq, sector_t block)
+static ide_startstop_t ide_do_rw_cdrom(ide_drive_t *drive, struct request *rq,
+                                       sector_t block)
 {
        ide_startstop_t action;
        struct cdrom_info *info = drive->driver_data;
@@ -1271,8 +1271,7 @@ ide_do_rw_cdrom(ide_drive_t *drive, struct request *rq, sector_t block)
  * subsequent request sense command. The pointer can also be NULL, in which case
  * no sense information is returned.
  */
-static
-void msf_from_bcd(struct atapi_msf *msf)
+static void msf_from_bcd(struct atapi_msf *msf)
 {
        msf->minute = BCD2BIN(msf->minute);
        msf->second = BCD2BIN(msf->second);
@@ -1487,7 +1486,8 @@ int ide_cd_read_toc(ide_drive_t *drive, struct request_sense *sense)
 
                toc->last_session_lba = be32_to_cpu(ms_tmp.ent.addr.lba);
        } else {
-               ms_tmp.hdr.first_track = ms_tmp.hdr.last_track = CDROM_LEADOUT;
+               ms_tmp.hdr.last_track = CDROM_LEADOUT;
+               ms_tmp.hdr.first_track = ms_tmp.hdr.last_track;
                toc->last_session_lba = msf_to_lba(0, 2, 0); /* 0m 2s 0f */
        }
 
@@ -1601,8 +1601,7 @@ static int ide_cdrom_register(ide_drive_t *drive, int nslots)
        return register_cdrom(devinfo);
 }
 
-static
-int ide_cdrom_probe_capabilities(ide_drive_t *drive)
+static int ide_cdrom_probe_capabilities(ide_drive_t *drive)
 {
        struct cdrom_info *cd = drive->driver_data;
        struct cdrom_device_info *cdi = &cd->devinfo;
@@ -1792,8 +1791,8 @@ static sector_t ide_cdrom_capacity(ide_drive_t *drive)
        return capacity * sectors_per_frame;
 }
 
-static int proc_idecd_read_capacity
-       (char *page, char **start, off_t off, int count, int *eof, void *data)
+static int proc_idecd_read_capacity(char *page, char **start, off_t off,
+                                       int count, int *eof, void *data)
 {
        ide_drive_t *drive = data;
        int len;
@@ -1873,8 +1872,7 @@ static unsigned int ide_cd_flags(struct hd_driveid *id)
        return 0;
 }
 
-static
-int ide_cdrom_setup(ide_drive_t *drive)
+static int ide_cdrom_setup(ide_drive_t *drive)
 {
        struct cdrom_info *cd = drive->driver_data;
        struct cdrom_device_info *cdi = &cd->devinfo;