When detecting an error, the current code uses kexec_dprintk() to output log message. This is not quite appropriate as kexec_dprintk() is mainly used for outputting debugging messages, rather than error messages.
Replace kexec_dprintk() with pr_err(). This also makes the output method for this error log align with the output method for other error logs in this function. Additionally, the last return statement in set_page_address() is unnecessary, remove it. Signed-off-by: Yuntao Wang <[email protected]> --- v1 -> v2: Rewrite changelogs arch/x86/kernel/kexec-bzimage64.c | 2 +- mm/highmem.c | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/x86/kernel/kexec-bzimage64.c b/arch/x86/kernel/kexec-bzimage64.c index e9ae0eac6bf9..4a77d5dd4bce 100644 --- a/arch/x86/kernel/kexec-bzimage64.c +++ b/arch/x86/kernel/kexec-bzimage64.c @@ -429,7 +429,7 @@ static void *bzImage64_load(struct kimage *image, char *kernel, * command line. Make sure it does not overflow */ if (cmdline_len + MAX_ELFCOREHDR_STR_LEN > header->cmdline_size) { - kexec_dprintk("Appending elfcorehdr=<addr> to command line exceeds maximum allowed length\n"); + pr_err("Appending elfcorehdr=<addr> to command line exceeds maximum allowed length\n"); return ERR_PTR(-EINVAL); } diff --git a/mm/highmem.c b/mm/highmem.c index e19269093a93..bd48ba445dd4 100644 --- a/mm/highmem.c +++ b/mm/highmem.c @@ -799,8 +799,6 @@ void set_page_address(struct page *page, void *virtual) } spin_unlock_irqrestore(&pas->lock, flags); } - - return; } void __init page_address_init(void) -- 2.43.0 _______________________________________________ kexec mailing list [email protected] http://lists.infradead.org/mailman/listinfo/kexec
