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| author | Arnd Bergmann <arnd@arndb.de> | 2019-09-19 15:33:43 +0300 |
|---|---|---|
| committer | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-09-22 05:46:14 +0300 |
| commit | b6b6cc9acd7b99df216c007e9565aebdc2c77469 (patch) | |
| tree | d955ee468ded5c6100c4d58a5b2f6f975746c25e /tools/perf/scripts/python/syscall-counts.py | |
| parent | a8d570de0cc6acd6dc994515f163ccbc5e54ab60 (diff) | |
| download | linux-b6b6cc9acd7b99df216c007e9565aebdc2c77469.tar.xz | |
net: stmmac: selftest: avoid large stack usage
Putting a struct stmmac_rss object on the stack is a bad idea,
as it exceeds the warning limit for a stack frame on 32-bit architectures:
drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1221:12: error: stack frame size of 1208 bytes in function '__stmmac_test_l3filt' [-Werror,-Wframe-larger-than=]
drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1338:12: error: stack frame size of 1208 bytes in function '__stmmac_test_l4filt' [-Werror,-Wframe-larger-than=]
As the object is the trivial empty case, change the called function
to accept a NULL pointer to mean the same thing and remove the
large variable in the two callers.
Fixes: 4647e021193d ("net: stmmac: selftests: Add selftest for L3/L4 Filters")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Jose Abreu <joabreu@synopsys.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions