From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-qt1-x841.google.com ([2607:f8b0:4864:20::841]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gkeqp-0001aJ-Iy for barebox@lists.infradead.org; Sat, 19 Jan 2019 00:51:09 +0000 Received: by mail-qt1-x841.google.com with SMTP id t13so17289771qtn.3 for ; Fri, 18 Jan 2019 16:51:07 -0800 (PST) From: Vivien Didelot Date: Fri, 18 Jan 2019 19:50:51 -0500 Message-Id: <20190119005051.31656-1-vivien.didelot@gmail.com> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH] boot: make it a little bit less verbose To: barebox@lists.infradead.org Cc: Andrey Smirnov , Vivien Didelot The current boot code prints too much error messages without much value in them. This patch prints the error string when it makes sense and simplifies the return path of bootscript_boot(). Make use of pr_err() in boot_entry() which is the shared code responsible for calling the boot_entry->boot callback. Remove the unnecessary print statement from bootsource_action() as well. This removes a single print statement ATM, allowing us to go from this: booting 'sd' Cannot set parameter mci0.probe: No such device running automount command 'mci${global.sd}.probe=1 && mount /dev/disk${global.sd}.0 /mnt/sd' failed could not open /mnt/sd/zImage: No such device ERROR: Booting 'sd' failed: No such device booting 'sd' failed: No such device boot: No such device to this: Booting entry 'sd' Cannot set parameter mci0.probe: No such device running automount command 'mci${global.sd}.probe=1 && mount /dev/disk${global.sd}.0 /mnt/sd' failed could not open /mnt/sd/zImage: No such device ERROR: Booting entry 'sd' failed boot: No such device Signed-off-by: Vivien Didelot --- common/boot.c | 20 ++++++-------------- 1 file changed, 6 insertions(+), 14 deletions(-) diff --git a/common/boot.c b/common/boot.c index 41bf1ce64..974eaf5d0 100644 --- a/common/boot.c +++ b/common/boot.c @@ -96,8 +96,8 @@ static int bootscript_boot(struct bootentry *entry, int verbose, int dryrun) ret = run_command(bs->scriptpath); if (ret) { - printf("Running %s failed\n", bs->scriptpath); - goto out; + pr_err("Running script '%s' failed: %s\n", bs->scriptpath, strerror(-ret)); + return ret; } bootm_data_init_defaults(&data); @@ -107,11 +107,7 @@ static int bootscript_boot(struct bootentry *entry, int verbose, int dryrun) if (dryrun) data.dryrun = dryrun; - ret = bootm_boot(&data); - if (ret) - pr_err("Booting '%s' failed: %s\n", basename(bs->scriptpath), strerror(-ret)); -out: - return ret; + return bootm_boot(&data); } static unsigned int boot_watchdog_timeout; @@ -135,7 +131,7 @@ int boot_entry(struct bootentry *be, int verbose, int dryrun) { int ret; - printf("booting '%s'\n", be->title); + printf("Booting entry '%s'\n", be->title); if (IS_ENABLED(CONFIG_WATCHDOG) && boot_watchdog_timeout) { ret = watchdog_set_timeout(boot_watchdog_timeout); @@ -144,9 +140,8 @@ int boot_entry(struct bootentry *be, int verbose, int dryrun) } ret = be->boot(be, verbose, dryrun); - if (ret) - printf("booting '%s' failed: %s\n", be->title, strerror(-ret)); + pr_err("Booting entry '%s' failed\n", be->title); return ret; } @@ -154,11 +149,8 @@ int boot_entry(struct bootentry *be, int verbose, int dryrun) static void bootsource_action(struct menu *m, struct menu_entry *me) { struct bootentry *be = container_of(me, struct bootentry, me); - int ret; - ret = boot_entry(be, 0, 0); - if (ret) - printf("Booting failed with: %s\n", strerror(-ret)); + boot_entry(be, 0, 0); printf("Press any key to continue\n"); -- 2.20.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox