Units can be passed to lprocfs_write_frac_u64_helper() via a suffix
(e.g., "...K", "...M", etc.) tacked onto the value. A comment states
that "specified units override the multiplier," though the multiplier is
overridden regardless. Update the conditional logic so that it only
applies when units are specified.
Signed-off-by: Chris Rorvick <ch...@rorvick.com>
---
drivers/staging/lustre/lustre/obdclass/lprocfs_status.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
index 61e04af..92ed0a0 100644
--- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
+++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
@@ -1910,7 +1910,7 @@ int lprocfs_write_frac_u64_helper(const char *buffer,
unsigned long count,
units <<= 10;
}
/* Specified units override the multiplier */
- if (units)
+ if (units > 1)
mult = mult < 0 ? -units : units;
frac *= mult;
--
2.1.0
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