[PATCH] staging: android: ram_console use kmemdup instead of kmalloc
From: Greg Dietsche <hidden>
Date: 2012-01-15 20:44:34
Subsystem:
staging subsystem, the rest · Maintainers:
Greg Kroah-Hartman, Linus Torvalds
Replace kmalloc + memcpy will kmemdup in ram_console_late_init Signed-off-by: Greg Dietsche <redacted> --- drivers/staging/android/ram_console.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/android/ram_console.c b/drivers/staging/android/ram_console.c
index 6d4d679..0cb3f3c 100644
--- a/drivers/staging/android/ram_console.c
+++ b/drivers/staging/android/ram_console.c@@ -411,15 +411,14 @@ static int __init ram_console_late_init(void) if (ram_console_old_log = NULL) return 0; #ifdef CONFIG_ANDROID_RAM_CONSOLE_EARLY_INIT - ram_console_old_log = kmalloc(ram_console_old_log_size, GFP_KERNEL); + ram_console_old_log = kmemdup(ram_console_old_log_init_buffer, + ram_console_old_log_size, GFP_KERNEL); if (ram_console_old_log = NULL) { printk(KERN_ERR "ram_console: failed to allocate buffer for old log\n"); ram_console_old_log_size = 0; return 0; } - memcpy(ram_console_old_log, - ram_console_old_log_init_buffer, ram_console_old_log_size); #endif entry = create_proc_entry("last_kmsg", S_IFREG | S_IRUGO, NULL); if (!entry) {
--
1.7.6.4