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Commit 6ef6aee2 authored by Arthur Jones's avatar Arthur Jones Committed by Roland Dreier
Browse files

IB/ipath: Fix sparse warning about pointer signedness 



There's no reason for the third parameter of ipath_count_units() to be
a u32 *, so change it to be an int * instead.  This fixes the sparse
warning:

    drivers/infiniband/hw/ipath/ipath_file_ops.c:1654:47: warning: incorrect type in argument 3 (different signedness)
    drivers/infiniband/hw/ipath/ipath_file_ops.c:1654:47:    expected unsigned int [usertype] *maxportsp
    drivers/infiniband/hw/ipath/ipath_file_ops.c:1654:47:    got int *<noident>

Signed-off-by: default avatarArthur Jones <arthur.jones@qlogic.com>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent b3d636b0

drivers/infiniband/hw/ipath/ipath_driver.c

+2 −2
Original line number Diff line number Diff line
@@ -234,12 +234,12 @@ struct ipath_devdata *ipath_lookup(int unit) 
	return dd;

}



int ipath_count_units(int *npresentp, int *nupp, u32 *maxportsp)

int ipath_count_units(int *npresentp, int *nupp, int *maxportsp)

{

	int nunits, npresent, nup;

	struct ipath_devdata *dd;

	unsigned long flags;

	u32 maxports;

	int maxports;



	nunits = npresent = nup = maxports = 0;

drivers/infiniband/hw/ipath/ipath_kernel.h

+1 −1
Original line number Diff line number Diff line
@@ -718,7 +718,7 @@ extern struct ipath_devdata *ipath_lookup(int unit); 
int ipath_init_chip(struct ipath_devdata *, int);

int ipath_enable_wc(struct ipath_devdata *dd);

void ipath_disable_wc(struct ipath_devdata *dd);

int ipath_count_units(int *npresentp, int *nupp, u32 *maxportsp);

int ipath_count_units(int *npresentp, int *nupp, int *maxportsp);

void ipath_shutdown_device(struct ipath_devdata *);

void ipath_clear_freeze(struct ipath_devdata *);