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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2023-09-13 16:08:04 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2023-10-06 10:03:02 +0200 |
| commit | 6156086e554cd9837b81e77a06451b811da2216e (patch) | |
| tree | d8cd87741bcb8bc84b07cef7e5c172133a10c5a6 /arch/m68k/emu/natfeat.c | |
| parent | m68k: mm: Add and use "fault.h" (diff) | |
| download | linux-6156086e554cd9837b81e77a06451b811da2216e.tar.xz linux-6156086e554cd9837b81e77a06451b811da2216e.zip | |
m68k: emu: Remove unused vsnprintf() return value in nfprint()
When building with W=1:
arch/m68k/emu/natfeat.c: In function ‘nfprint’:
arch/m68k/emu/natfeat.c:59:13: warning: variable ‘n’ set but not used [-Wunused-but-set-variable]
59 | int n;
| ^
As the return value of vsnprintf() is unused, and serves no practical
purpose here, fix this by removing the variable.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/a8b6b17ff352cc560d1848a92d171bb0f44ccb27.1694613528.git.geert@linux-m68k.org
Diffstat (limited to 'arch/m68k/emu/natfeat.c')
| -rw-r--r-- | arch/m68k/emu/natfeat.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/m68k/emu/natfeat.c b/arch/m68k/emu/natfeat.c index d124c62022c2..777c7b42a50f 100644 --- a/arch/m68k/emu/natfeat.c +++ b/arch/m68k/emu/natfeat.c @@ -56,10 +56,9 @@ void nfprint(const char *fmt, ...) { static char buf[256]; va_list ap; - int n; va_start(ap, fmt); - n = vsnprintf(buf, 256, fmt, ap); + vsnprintf(buf, 256, fmt, ap); nf_call(nf_get_id("NF_STDERR"), virt_to_phys(buf)); va_end(ap); } |