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-rw-r--r--vmcore-dmesg/vmcore-dmesg.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/vmcore-dmesg/vmcore-dmesg.c b/vmcore-dmesg/vmcore-dmesg.c
index 81c2a58c..122e5367 100644
--- a/vmcore-dmesg/vmcore-dmesg.c
+++ b/vmcore-dmesg/vmcore-dmesg.c
@@ -6,7 +6,7 @@ typedef Elf32_Nhdr Elf_Nhdr;
extern const char *fname;
/* stole this macro from kernel printk.c */
-#define LOG_BUF_LEN_MAX (uint32_t)(1 << 31)
+#define LOG_BUF_LEN_MAX (uint32_t)(1U << 31)
static void write_to_stdout(char *buf, unsigned int nr)
{