Subject: [merged] printk-use-pointer-for-console_cmdline-indexing.patch removed from -mm tree To: joe@xxxxxxxxxxx,ming.lei@xxxxxxxxxxxxx,samuel.thibault@xxxxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx From: akpm@xxxxxxxxxxxxxxxxxxxx Date: Mon, 05 Aug 2013 12:06:02 -0700 The patch titled Subject: printk: use pointer for console_cmdline indexing has been removed from the -mm tree. Its filename was printk-use-pointer-for-console_cmdline-indexing.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Joe Perches <joe@xxxxxxxxxxx> Subject: printk: use pointer for console_cmdline indexing Make the code a bit more compact by always using a pointer for the active console_cmdline. Move overly indented code to correct indent level. Signed-off-by: Joe Perches <joe@xxxxxxxxxxx> Cc: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx> Cc: Ming Lei <ming.lei@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- kernel/printk/printk.c | 49 ++++++++++++++++++++------------------- 1 file changed, 26 insertions(+), 23 deletions(-) diff -puN kernel/printk/printk.c~printk-use-pointer-for-console_cmdline-indexing kernel/printk/printk.c --- a/kernel/printk/printk.c~printk-use-pointer-for-console_cmdline-indexing +++ a/kernel/printk/printk.c @@ -1756,18 +1756,19 @@ static int __add_preferred_console(char * See if this tty is not yet registered, and * if we have a slot free. */ - for (i = 0; i < MAX_CMDLINECONSOLES && console_cmdline[i].name[0]; i++) - if (strcmp(console_cmdline[i].name, name) == 0 && - console_cmdline[i].index == idx) { - if (!brl_options) - selected_console = i; - return 0; + for (i = 0, c = console_cmdline; + i < MAX_CMDLINECONSOLES && c->name[0]; + i++, c++) { + if (strcmp(c->name, name) == 0 && c->index == idx) { + if (!brl_options) + selected_console = i; + return 0; } + } if (i == MAX_CMDLINECONSOLES) return -E2BIG; if (!brl_options) selected_console = i; - c = &console_cmdline[i]; strlcpy(c->name, name, sizeof(c->name)); c->options = options; braille_set_options(c, brl_options); @@ -1840,15 +1841,15 @@ int update_console_cmdline(char *name, i struct console_cmdline *c; int i; - for (i = 0; i < MAX_CMDLINECONSOLES && console_cmdline[i].name[0]; i++) - if (strcmp(console_cmdline[i].name, name) == 0 && - console_cmdline[i].index == idx) { - c = &console_cmdline[i]; - strlcpy(c->name, name_new, sizeof(c->name)); - c->name[sizeof(c->name) - 1] = 0; - c->options = options; - c->index = idx_new; - return i; + for (i = 0, c = console_cmdline; + i < MAX_CMDLINECONSOLES && c->name[0]; + i++, c++) + if (strcmp(c->name, name) == 0 && c->index == idx) { + strlcpy(c->name, name_new, sizeof(c->name)); + c->name[sizeof(c->name) - 1] = 0; + c->options = options; + c->index = idx_new; + return i; } /* not found */ return -1; @@ -2223,6 +2224,7 @@ void register_console(struct console *ne int i; unsigned long flags; struct console *bcon = NULL; + struct console_cmdline *c; /* * before we register a new CON_BOOT console, make sure we don't @@ -2270,24 +2272,25 @@ void register_console(struct console *ne * See if this console matches one we selected on * the command line. */ - for (i = 0; i < MAX_CMDLINECONSOLES && console_cmdline[i].name[0]; - i++) { - if (strcmp(console_cmdline[i].name, newcon->name) != 0) + for (i = 0, c = console_cmdline; + i < MAX_CMDLINECONSOLES && c->name[0]; + i++, c++) { + if (strcmp(c->name, newcon->name) != 0) continue; if (newcon->index >= 0 && - newcon->index != console_cmdline[i].index) + newcon->index != c->index) continue; if (newcon->index < 0) - newcon->index = console_cmdline[i].index; + newcon->index = c->index; - if (_braille_register_console(newcon, &console_cmdline[i])) + if (_braille_register_console(newcon, c)) return; if (newcon->setup && newcon->setup(newcon, console_cmdline[i].options) != 0) break; newcon->flags |= CON_ENABLED; - newcon->index = console_cmdline[i].index; + newcon->index = c->index; if (i == selected_console) { newcon->flags |= CON_CONSDEV; preferred_console = selected_console; _ Patches currently in -mm which might be from joe@xxxxxxxxxxx are maintainers-exynos-remove-board-files.patch maintainers-arm-omap2-3-remove-unused-clockdomain-files.patch maintainers-omap-powerdomain-update-patterns.patch maintainers-arm-s3c2410-update-patterns.patch maintainers-arm-spear-consolidate-sections.patch maintainers-arm-plat-nomadik-update-patterns.patch maintainers-arm-s3c24xx-remove-plat-s3c24xx.patch maintainers-ghes_edac-update-pattern.patch maintainers-update-siano-drivers.patch maintainers-si4713-fix-file-pattern.patch maintainers-update-it913x-patterns.patch maintainers-update-sirf-patterns.patch maintainers-update-ssbi-patterns.patch maintainers-update-file-pattern-for-arc-uart.patch maintainers-update-usb-ehci-platform-pattern.patch maintainers-usb-phy-update-patterns.patch maintainers-update-gre-demux-patterns.patch checkpatch-add-a-few-more-fix-corrections.patch checkpatch-check-camelcase-by-word-not-by-lval.patch checkpatch-enforce-sane-perl-version.patch checkpatch-check-for-duplicate-signatures.patch checkpatch-warn-when-using-extern-with-function-prototypes-in-h-files.patch checkpatch-fix-networking-kernel-doc-block-comment-defect.patch firmware-dmi_scan-drop-obsolete-comment.patch firmware-dmi_scan-fix-most-checkpatch-errors-and-warnings.patch firmware-dmi_scan-constify-strings.patch firmware-dmi_scan-drop-oom-messages.patch pktcdvd-convert-zone-macro-to-static-function-get_zone.patch pktcdvd-convert-printk-to-pr_level.patch pktcdvd-consolidate-dprintk-and-vprintk-macros.patch pktcdvd-add-struct-pktcdvd_device-to-pkt_dbg.patch pktcdvd-add-struct-pktcdvd_devicename-to-pr_err-logging-where-possible.patch pktcdvd-convert-pr_notice-to-pkt_notice.patch pktcdvd-convert-pr_info-to-pkt_info.patch pktcdvd-add-struct-pktcdvd_device-to-pkt_dump_sense.patch linux-next.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html