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authorColin Ian King <colin.king@canonical.com>2017-08-08 10:28:59 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-08-16 16:20:55 +0200
commit5707b46a4206be2068444eb6b514a1ee070651c8 (patch)
treec1e32ce7f4b988552d83635d939e53f8cc739ff4 /arch/x86/kernel
parent24247aeeabe99eab13b798ccccc2dec066dd6f07 (diff)
x86/intel_rdt: Remove redundant ternary operator on return
The use of the ternary operator is redundant as ret can never be non-zero at that point. Instead, just return nbytes. Detected by CoverityScan, CID#1452658 ("Logically dead code") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Vikas Shivappa <vikas.shivappa@linux.intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: kernel-janitors@vger.kernel.org Link: http://lkml.kernel.org/r/20170808092859.13021-1-colin.king@canonical.com
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r--arch/x86/kernel/cpu/intel_rdt_rdtgroup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
index b529f93e8ed0..a869d4a073c5 100644
--- a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
+++ b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
@@ -680,7 +680,7 @@ static ssize_t max_threshold_occ_write(struct kernfs_open_file *of,
intel_cqm_threshold = bytes / r->mon_scale;
- return ret ?: nbytes;
+ return nbytes;
}
/* rdtgroup information files for one cache resource. */