diff options
| author | Masami Hiramatsu <mhiramat@kernel.org> | 2017-05-17 19:19:31 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2017-07-05 23:18:25 +0200 |
| commit | 0936d4f3d5a3d5daf453bc341f02ba4e68cfe40e (patch) | |
| tree | 494fd5cbbfe856c4677abf14b717313da76c2819 /arch/um/os-Linux/execvp.c | |
| parent | um: Add os_warn() for pre-boot warning/error messages (diff) | |
| download | linux-0936d4f3d5a3d5daf453bc341f02ba4e68cfe40e.tar.xz linux-0936d4f3d5a3d5daf453bc341f02ba4e68cfe40e.zip | |
um: Use os_warn to print out pre-boot warning/error messages
Use os_warn() instead of printf/fprintf to print out
pre-boot warning/error messages to stderr.
Note that the help message and version message are
kept to print out to stdout, because user explicitly
specifies those options to get such information.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/os-Linux/execvp.c')
| -rw-r--r-- | arch/um/os-Linux/execvp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/os-Linux/execvp.c b/arch/um/os-Linux/execvp.c index 8fb25ca07c46..84a0777c2a45 100644 --- a/arch/um/os-Linux/execvp.c +++ b/arch/um/os-Linux/execvp.c @@ -136,7 +136,7 @@ int main(int argc, char**argv) int ret; argc--; if (!argc) { - fprintf(stderr, "Not enough arguments\n"); + os_warn("Not enough arguments\n"); return 1; } argv++; |