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ixgbe: disable icc false positive warning

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icc (icc (ICC) 16.0.1 20151021) is generating following compile error:
  CC ixgbe_rxtx.o
  .../drivers/net/ixgbe/ixgbe_rxtx.c(153): error #3656: variable
  "free" may be used before its value is set
                      (nb_free > 0 && m->pool != free[0]->pool)) {
			                         ^

Indeed this is a false positive and code is correct.
"nb_free" check prevents the free[] access before its value set.

Disabling this icc warning (#3656) for file ixgbe_rxtx.c.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
This commit is contained in:
Ferruh Yigit 2016-03-24 17:34:51 +00:00 committed by Thomas Monjalon
parent 96c0450dff
commit 9d2f7db9c0
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ixgbe/Makefile
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@ -49,6 +49,8 @@ ifeq ($(CC), icc)
#
CFLAGS_BASE_DRIVER = -wd174 -wd593 -wd869 -wd981 -wd2259
CFLAGS_ixgbe_rxtx.o += -wd3656
else ifeq ($(CC), clang)
#
# CFLAGS for clang