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selftests: nci: Remove the polling code to read a NCI frame 

Because the virtual NCI device uses Wait Queue, the virtual device
application doesn't need to poll the NCI frame.

Signed-off-by: Bongsu Jeon <bongsu.jeon@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Bongsu Jeon 2021-08-17 06:28:12 -07:00 committed by David S. Miller
parent 8675569d73
commit 4ef956c643
1 changed files with 11 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
tools/testing/selftests/nci/nci_dev.c
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@ -270,8 +270,7 @@ static void *virtual_dev_open(void *data)
dev_fd = *(int *)data;
while ((len = read(dev_fd, buf, 258)) == 0)
;
len = read(dev_fd, buf, 258);
if (len <= 0)
goto error;
if (len != sizeof(nci_reset_cmd))
@ -280,8 +279,7 @@ static void *virtual_dev_open(void *data)
goto error;
write(dev_fd, nci_reset_rsp, sizeof(nci_reset_rsp));
while ((len = read(dev_fd, buf, 258)) == 0)
;
len = read(dev_fd, buf, 258);
if (len <= 0)
goto error;
if (len != sizeof(nci_init_cmd))
@ -290,8 +288,7 @@ static void *virtual_dev_open(void *data)
goto error;
write(dev_fd, nci_init_rsp, sizeof(nci_init_rsp));
while ((len = read(dev_fd, buf, 258)) == 0)
;
len = read(dev_fd, buf, 258);
if (len <= 0)
goto error;
if (len != sizeof(nci_rf_disc_map_cmd))
@ -313,8 +310,7 @@ static void *virtual_dev_open_v2(void *data)
dev_fd = *(int *)data;
while ((len = read(dev_fd, buf, 258)) == 0)
;
len = read(dev_fd, buf, 258);
if (len <= 0)
goto error;
if (len != sizeof(nci_reset_cmd))
@ -324,8 +320,7 @@ static void *virtual_dev_open_v2(void *data)
write(dev_fd, nci_reset_rsp_v2, sizeof(nci_reset_rsp_v2));
write(dev_fd, nci_reset_ntf, sizeof(nci_reset_ntf));
while ((len = read(dev_fd, buf, 258)) == 0)
;
len = read(dev_fd, buf, 258);
if (len <= 0)
goto error;
if (len != sizeof(nci_init_cmd_v2))
@ -334,8 +329,7 @@ static void *virtual_dev_open_v2(void *data)
goto error;
write(dev_fd, nci_init_rsp_v2, sizeof(nci_init_rsp_v2));
while ((len = read(dev_fd, buf, 258)) == 0)
;
len = read(dev_fd, buf, 258);
if (len <= 0)
goto error;
if (len != sizeof(nci_rf_disc_map_cmd))
@ -402,8 +396,7 @@ static void *virtual_deinit(void *data)
dev_fd = *(int *)data;
while ((len = read(dev_fd, buf, 258)) == 0)
;
len = read(dev_fd, buf, 258);
if (len <= 0)
goto error;
if (len != sizeof(nci_reset_cmd))
@ -425,8 +418,7 @@ static void *virtual_deinit_v2(void *data)
dev_fd = *(int *)data;
while ((len = read(dev_fd, buf, 258)) == 0)
;
len = read(dev_fd, buf, 258);
if (len <= 0)
goto error;
if (len != sizeof(nci_reset_cmd))
@ -489,16 +481,14 @@ static void *virtual_poll_start(void *data)
dev_fd = *(int *)data;
while ((len = read(dev_fd, buf, 258)) == 0)
;
len = read(dev_fd, buf, 258);
if (len <= 0)
goto error;
if (len != sizeof(nci_rf_discovery_cmd))
goto error;
if (memcmp(nci_rf_discovery_cmd, buf, len))
goto error;
write(dev_fd, nci_rf_disc_rsp, sizeof(nci_rf_disc_rsp))
;
write(dev_fd, nci_rf_disc_rsp, sizeof(nci_rf_disc_rsp));
return (void *)0;
error:
@ -513,8 +503,7 @@ static void *virtual_poll_stop(void *data)
dev_fd = *(int *)data;
while ((len = read(dev_fd, buf, 258)) == 0)
;
len = read(dev_fd, buf, 258);
if (len <= 0)
goto error;
if (len != sizeof(nci_rf_deact_cmd))