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tests/drv_suspend: Replace "&> /dev/null" with "> /dev/null 2>&1"

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Some shells do not understand "&>". For instance, my Ubuntu 12.04
machine has /bin/sh pointing to dash, which makes a mess out of
"&>" (to the point that the helper processes cannot be killed).

Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This commit is contained in:
Oscar Mateo 2013-11-11 15:36:55 +00:00 committed by Damien Lespiau
parent b76a411c86
commit 4cc506f5ea
1 changed files with 2 additions and 2 deletions
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4
tests/drv_suspend.c
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@ -106,7 +106,7 @@ test_debugfs_reader(void)
static char tmp[1024];
snprintf(tmp, sizeof(tmp) - 1,
"while true; do find %s/%i/ -type f | xargs cat &> /dev/null; done",
"while true; do find %s/%i/ -type f | xargs cat > /dev/null 2>&1; done",
dfs_base, drm_get_card());
assert(execl("/bin/sh", "sh", "-c", tmp, (char *) NULL) != -1);
}
@ -131,7 +131,7 @@ test_sysfs_reader(void)
static char tmp[1024];
snprintf(tmp, sizeof(tmp) - 1,
"while true; do find %s%i*/ -type f | xargs cat &> /dev/null; done",
"while true; do find %s%i*/ -type f | xargs cat > /dev/null 2>&1; done",
dfs_base, drm_get_card());
assert(execl("/bin/sh", "sh", "-c", tmp, (char *) NULL) != -1);
}